* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Sunday, August 24, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Quotes of the Week: Peacemaker, Project Runway, Countdown and More – yahoo.com

    This Week’s Most Memorable Quotes from Peacemaker, Project Runway, Countdown, and More!

    Drake Appears in Teaser for Bobbi Althoff’s New Podcast ‘Not This Again’ – yahoo.com

    Drake Drops a Surprise Cameo in Bobbi Althoff’s Thrilling New Podcast Teaser ‘Not This Again

    From polka to Poison, Corn Palace adjusts entertainment offerings with the times – Mitchell Republic

    From polka to Poison, Corn Palace adjusts entertainment offerings with the times – Mitchell Republic

    How to watch ‘F1: The Movie’ on Prime Video – About Amazon

    Experience the Thrill: How to Stream ‘F1: The Movie’ on Prime Video

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    What Are Our Predictions for Taylor Swift’s ‘Life of a Showgirl’ Based on What She’s Told Us So Far? – yahoo.com

    Uncover the Hidden Surprises in Taylor Swift’s ‘Life of a Showgirl’ – Can You Decode Her Clues?

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Figure Technology Solutions, Inc. Files Registration Statement for Proposed Initial Public Offering – Business Wire

    Figure Technology Solutions, Inc. Unveils Exciting Plans for Its Upcoming Initial Public Offering

    UNLV Responds to Workforce Need with Microcredential in Nuclear Technology – University of Nevada, Las Vegas | UNLV

    UNLV Unveils Cutting-Edge Microcredential Program to Fuel Growth in Nuclear Technology

    Why Technology Will Never Take Over Completely – Patheos

    Why Technology Will Never Completely Control Our Lives

    Alcorn State awarded grant to boost STEM with VR technology – WJTV

    Alcorn State Secures Grant to Transform STEM Education Through Cutting-Edge VR Technology

    Hyundai: The Only Way To Beat China Is To Embrace Technology – InsideEVs

    Hyundai’s Bold Strategy to Outpace China with Cutting-Edge Technology

    Teaching older adults how to use technology – WWNY

    Empowering Older Adults to Master Technology with Confidence

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Quotes of the Week: Peacemaker, Project Runway, Countdown and More – yahoo.com

    This Week’s Most Memorable Quotes from Peacemaker, Project Runway, Countdown, and More!

    Drake Appears in Teaser for Bobbi Althoff’s New Podcast ‘Not This Again’ – yahoo.com

    Drake Drops a Surprise Cameo in Bobbi Althoff’s Thrilling New Podcast Teaser ‘Not This Again

    From polka to Poison, Corn Palace adjusts entertainment offerings with the times – Mitchell Republic

    From polka to Poison, Corn Palace adjusts entertainment offerings with the times – Mitchell Republic

    How to watch ‘F1: The Movie’ on Prime Video – About Amazon

    Experience the Thrill: How to Stream ‘F1: The Movie’ on Prime Video

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    What Are Our Predictions for Taylor Swift’s ‘Life of a Showgirl’ Based on What She’s Told Us So Far? – yahoo.com

    Uncover the Hidden Surprises in Taylor Swift’s ‘Life of a Showgirl’ – Can You Decode Her Clues?

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Figure Technology Solutions, Inc. Files Registration Statement for Proposed Initial Public Offering – Business Wire

    Figure Technology Solutions, Inc. Unveils Exciting Plans for Its Upcoming Initial Public Offering

    UNLV Responds to Workforce Need with Microcredential in Nuclear Technology – University of Nevada, Las Vegas | UNLV

    UNLV Unveils Cutting-Edge Microcredential Program to Fuel Growth in Nuclear Technology

    Why Technology Will Never Take Over Completely – Patheos

    Why Technology Will Never Completely Control Our Lives

    Alcorn State awarded grant to boost STEM with VR technology – WJTV

    Alcorn State Secures Grant to Transform STEM Education Through Cutting-Edge VR Technology

    Hyundai: The Only Way To Beat China Is To Embrace Technology – InsideEVs

    Hyundai’s Bold Strategy to Outpace China with Cutting-Edge Technology

    Teaching older adults how to use technology – WWNY

    Empowering Older Adults to Master Technology with Confidence

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Ants observed performing limb amputations to save other ants’ lives

July 7, 2024
in Science
Ants observed performing limb amputations to save other ants’ lives
Share on FacebookShare on Twitter

Humans are no longer the only species on Earth that can perform surgery to save lives. A new study says that certain species of ants can not only detect injuries in colony members but also decide whether an amputation surgery is needed to save that ant’s life.

Unlike humans, the ants don’t have to go to med school beforehand, and any ant in the colony is capable of conducting these seemingly basic medical interventions to ensure the survival of another fellow ant.

Researchers from the University of Würzburg in Germany observed last year that an African ant species, Megaponera analis, can treat infected wounds with antimicrobial substances they produce in their glands. For the new experiment, the same researchers chose a different ant species: Florida carpenter ants (Camponotus floridanus).

The researchers looked at two types of wounds located in different places on the ants’ legs: the femur and the tibia. They also infected the wounds with bacteria that would otherwise kill the ant that sustained the injury.

Tech. Entertainment. Science. Your inbox.

Sign up for the most interesting tech & entertainment news out there.

By signing up, I agree to the Terms of Use and have reviewed the Privacy Notice.

The scientists observed that the ants could detect that one of their nestmates had sustained an injury and were potentially infected. Depending on the location of the wound, the ants that detected the injury would then decide the proper course of action.

A wound in the femur would lead to amputation. On average, the ants would spend roughly 40 minutes biting off the leg of the injured fellow. However, if the injury occurred lower on the tibia, the ants would decide to just clean the wound rather than cutting off the limb.

“When we’re talking about amputation behavior, this is literally the only case in which a sophisticated and systematic amputation of an individual by another member of its species occurs in the animal kingdom,” study author Erik Frank said in a statement, per Live Science.

The researchers observed that amputation of a limb suffering from an infected femur wound would significantly increase the chances of survival for the patient. The ants amputated 21 of the 24 femur-injured ants, and all 21 survived. The three that didn’t get surgery died. It’s unclear why three of these Florida carpenter ads did not get surgery.

Comparatively, none of the 24 tibia-injured ants had their limbs amputated. The researchers realized that the ants already knew that cutting the leg of an infected nestmate with a tibia wound would not work.

Lab experiments showed that amputations for tibia-injured ants needed to occur soon after the accident to reduce mortality.

While the ants know how to perform the surgery, it still takes them 40 minutes to amputate a leg. By that time, the infection would have spread to the body of the infected nestmate, and the amputation would be pointless. This certainly mimics the approach humans take when deciding whether a surgical intervention has merit.

But why would thigh injuries benefit from amputation surgery in ants compared to tibia wounds? The researchers speculated that the muscles surrounding the femur have a larger surface area than those around the tibia.

When the muscles are wounded, the blood flow in the femur section might slow down. Therefore, the bacteria might take longer to reach the rest of the body. The other ants have time to act and amputate the entire leg.

A wound at the tibia level would not impact blood circulation similarly. Therefore, the bacteria would spread faster. The ants would have no chance of getting rid of the injured limb before it’s too late, so they resort to treating the wound locally.

Experiments showed that local treatment was able to lower the bacteria load in tibia-injured ants. However, the pathogen load was significantly lower in femur-injured ants with amputated limbs.

The results are incredible, showing the advanced behavior of ant societies when treating their own following accidents and infections. You can find the full study in Current Biology, complete with videos that show the ants treating an injured nestmate, including performing surgery.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : BGR – https://bgr.com/science/ants-observed-performing-limb-amputations-to-save-other-ants-lives/

Tags: observedPerformingscience
Previous Post

Bethenny Frankel and Luann de Lesseps once again squash their years-long feud: ‘It’s all love’

Next Post

The biggest, can’t-miss streaming TV series right now from Hulu, Apple TV+, Prime Video and more

Eightmile Dam rebuild & restoration – Washington State Department of Ecology (.gov)

Revitalizing Eightmile Dam: A Major Rebuild and Restoration Project

August 24, 2025
Scientists Sequenced the DNA of the ‘Last Neanderthal’—and It Alters Human History – yahoo.com

Scientists Unlock the DNA of the ‘Last Neanderthal,’ Revolutionizing Our View of Human History

August 24, 2025
RIKEN, Japan’s Leading Science Institute, Taps Fujitsu and NVIDIA for Next Flagship Supercomputer – NVIDIA Blog

Japan’s Leading Science Institute Teams Up with Fujitsu and NVIDIA to Create Next-Generation Supercomputer

August 24, 2025
Is a relief rally coming for Equity LifeStyle Properties Inc. holders – July 2025 Retail & Weekly High Return Opportunities – Newser

Is a relief rally coming for Equity LifeStyle Properties Inc. holders – July 2025 Retail & Weekly High Return Opportunities – Newser

August 24, 2025
Figure Technology Solutions, Inc. Files Registration Statement for Proposed Initial Public Offering – Business Wire

Figure Technology Solutions, Inc. Unveils Exciting Plans for Its Upcoming Initial Public Offering

August 24, 2025
‘Holy grail’ MJ-Kobe card sells for record $12.9M – ESPN

Holy Grail’ MJ-Kobe Card Smashes Records with $12.9 Million Sale

August 24, 2025
Julia Schell scores six tries as Canada thrash Fiji in Women’s Rugby World Cup – The Guardian

Julia Schell scores six tries as Canada thrash Fiji in Women’s Rugby World Cup – The Guardian

August 24, 2025
Why Tipping Feels Out of Control in Today’s Economy – MSN

Why Tipping Feels Out of Control in Today’s Economy – MSN

August 24, 2025
Quotes of the Week: Peacemaker, Project Runway, Countdown and More – yahoo.com

This Week’s Most Memorable Quotes from Peacemaker, Project Runway, Countdown, and More!

August 24, 2025
New report demonstrates that corporal punishment harms children’s health – World Health Organization (WHO)

Shocking New Findings Expose the Serious Harm Corporal Punishment Inflicts on Children’s Health

August 24, 2025

Categories

Archives

August 2025
MTWTFSS
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (788)
  • Economy (808)
  • Entertainment (21,687)
  • General (16,652)
  • Health (9,848)
  • Lifestyle (821)
  • News (22,149)
  • People (810)
  • Politics (817)
  • Science (16,020)
  • Sports (21,307)
  • Technology (15,789)
  • World (789)

Recent News

Eightmile Dam rebuild & restoration – Washington State Department of Ecology (.gov)

Revitalizing Eightmile Dam: A Major Rebuild and Restoration Project

August 24, 2025
Scientists Sequenced the DNA of the ‘Last Neanderthal’—and It Alters Human History – yahoo.com

Scientists Unlock the DNA of the ‘Last Neanderthal,’ Revolutionizing Our View of Human History

August 24, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version