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  • Podcast: Manufacturing Danger: The BioLab Story
  • TV Highlights This Week

News Articles: biology

October 26, 2022. Biology students Peyton Reed, left, and Callista (Calleigh) Reber, collect aquatic matter with Biology Professor David Bruce Conn, right, during an entomology lab. (Brant Sanderlin/ Berry College)

Tagged as: 

  • News

'Rhabdias conni' The worm species named after a Berry College professor

A team of scientists based in Ukraine, South Africa, and the U.S. recently xxpublished about discovering a new worm species named after a Berry College professor, one of Georgia's best private schools in Rome.

September 17, 2024
|
By:
  • GPB News Staff
A white-browed sparrow weaver inspects a roost under construction, after just receiving some grass brought by another member of its group.

Tagged as: 

  • Research News

When birds build nests, they're also building a culture

Nest-building isn’t just instinct. Birds can learn from others, letting groups within one species develop their own distinctive nest-building traditions.

August 30, 2024
|
By:
  • Nell Greenfieldboyce
Fringed Campion in bloom in an urban forest in Macon in April 2024.

Tagged as: 

  • Climate

In Macon, volunteers fight escaped garden plants to save an endangered native

Because of habitat loss and climate change, rare plants exist in increasingly perilous places. Protecting them means gardening at a landscape scale — one in a most unlikely location: urban Macon.

August 14, 2024
|
By:
  • Grant Blankenship
Conservation biologist Gliselle Marin carefully untangles a bat from a net in Belize during the annual Bat-a-thon. Her fanny pack is decorated with printed bats.

Tagged as: 

  • Science

This scientist has a bat tat and earrings. She says there's a lot to learn from bats

Gliselle Marin joins the “Bat-a-thon,” a group of 80-some bat researchers who converge on Belize each year to study these winged mammals.

August 13, 2024
|
By:
  • Ari Daniel
Caecilians are amphibians that look superficially like very large earthworms. New research suggests that at least one species of caecilian also produces "milk" for its hatchlings.

Tagged as: 

  • Science

Researchers have found an amphibian that makes milk for its babies

The snake-like amphibian is native to Brazil. Researchers say the milk in many ways resembles that produced by mammals.

March 10, 2024
|
By:
  • Geoff Brumfiel
A new study finds that orca mothers still feed their adult sons. It's a bond that may come with costs, researchers say.

Tagged as: 

  • Science

Killer whale moms are still supporting their adult sons — and it's costing them

Orca moms spent precious resources feeding their fully grown adult male offspring. A new study finds that this may limit how many more young they produce.

February 09, 2023
|
By:
  • Ari Daniel
A team composed of Macon Water Authority scientists and outside contractors net fish on a small stretch of Walnut Creek in Macon on a recent morning.

Tagged as: 

  • Environment

Fish can tell a creek's story. To catch the fish is shocking

The creeks, streams and rivers we rely on for clean water are increasingly under stress from pollution and even from the power of rainfall itself. 

To measure how that stress affects a watershed’s health, you can do lots of different things, like measuring the oxygen in the water or looking at how stormwater runoff changes a streambed. Or, you can look and see what is still living in the stream.

 

October 03, 2022
|
By:
  • Grant Blankenship
Researchers were able to detect DNA from elephants at the Copenhagen Zoo simply by sampling the air nearby.

Tagged as: 

  • Science

Scientists vacuum zoo animals' DNA out of the air

Researchers who detected environmental DNA, or eDNA, in two zoos say the technique could one day be used to look for endangered species in remote locations in the wild.

January 10, 2022
|
By:
  • Geoff Brumfiel
A dozen organisms designed by artificial intelligence known as xenobots (C-shaped; beige) beside loose frog stem cells (white).

Tagged as: 

  • Science

Living robots made in a lab have found a new way to self-replicate, researchers say

Xenobots, a type of programmable organism made from frog cells, can replicate by spontaneously sweeping up loose stem cells, researchers say. This could have implications for regenerative medicine.

December 01, 2021
|
By:
  • Scott Neuman
Though they're called ice worms, the creatures Hotaling (right) and his colleagues study on the glaciers of Mount Rainier can't handle the slightest bit of freezing. If temperatures dip even slightly below zero degrees Celsius (32 degrees Fahrenheit), Hotaling says, the worms die.

Tagged as: 

  • Science

It's Summer, And That Means The Mysterious Return Of Glacier Ice Worms

On mountaintop glaciers of Alaska, Washington and Oregon, billions of tiny black worms are tunneling upward to the barren, icy surface. What lures them, and how do they survive the frozen depths?

July 13, 2021
|
By:
  • Nell Greenfieldboyce
A health care worker tests a patient for the coronavirus in Nevada in July. Scientists say a 25-year-old Nevada man was infected with the virus twice. It is the first confirmed case of reinfection in the U.S.

Tagged as: 

  • Science

Scientists Confirm Nevada Man Was Infected Twice With Coronavirus

It's the first confirmed case of coronavirus reinfection in the U.S. The case underscores that everyone should be social distancing and wearing masks, including COVID-19 survivors.

October 12, 2020
|
By:
  • Rebecca Hersher
Craig Byron, a biologist at Mercer University in Macon, opens up a drawer of preserved mammal specimens he found while preparing to help the school's science department move to a new building.

Dead Animals In Drawers? It's Not Hoarding, It's Science

 The things you find in drawers when you move. Old credit cards. Single socks. Concert tickets. Phone chargers. Two foot long dead squirrels. Well,...

June 12, 2018
|
By:
  • Grant Blankenship
Puddles the Copperhead keeps cool in the face of a curious onlooker. To get help identifying a potential copperhead snake in the Atlanta area call 678-753-4302 or email pictures of the snake to atlantacopperheads@gmail.com.

Atlanta Group To Catch And Release Copperhead Snakes

A roomful of children closes in on Puddles the copperhead snake. She’s in a clear plastic box. And today she’s acting as an ambassador for a copperhead...

March 20, 2018
|
By:
  • Emily Cureton

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