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News Articles: Science

Gabriel Jorgewich Cohen began researching whether turtle species — and other vertebrates thought to be mute — make sounds by recording his own pet turtles. The hydrophone used for recording can be seen on the left.

Tagged as: 

  • Animals

Dozens of species were assumed to be mute — until they were recorded making sounds

Some animals like birds and frogs are famous for the sounds they make. But have you ever heard a turtle talk? Most turtles were thought to not make sounds at all — before researchers went deep.

November 03, 2022
|
By:
  • Laurel Wamsley
After a dose of ketamine, special video games that offered a depressed player positive feedback, in the form of smiling faces or encouraging words, seemed to boost the length of time the drug quelled depression.

Tagged as: 

  • Health

Smiling faces might help the drug ketamine keep depression at bay

In a recent small study, the antidepressant effects of ketamine lasted longer when an intravenous dose was followed with computer games featuring smiling faces or words aimed at boosting self-esteem.

November 03, 2022
|
By:
  • Jon Hamilton
Somers holds a baby box turtle, which could live to be 100 years old. The Box Turtle Connection plans to study turtles like these for at least the next century with the help of dedicated volunteers.

Tagged as: 

  • Science

How do you save the beloved box turtle? A 100-year-long study

This wrinkled ol' pal, found across much of the U. S., may be in decline. A huge study in North Carolina plans to track box turtles for 100 years, to learn how to best protect them.

November 03, 2022
|
By:
  • Nell Greenfieldboyce
Minnesota Republican Scott Jensen has appeared with numerous anti-vaccine activists. Their support may have helped him win the state primary for governor.

Tagged as: 

  • Politics

Vaccines used to be apolitical. Now they're a campaign issue

Advocates for inoculation are distressed by what they see as a new political focus on an old public health measure.

November 02, 2022
|
By:
  • Geoff Brumfiel
A doctor points to PET scan results that are part of Alzheimer's disease research. Much work in the field focuses a substance called beta-amyloid. A new study could test whether that's the right target.

Tagged as: 

  • Science

What causes Alzheimer's? Study puts leading theory to 'ultimate test'

Researchers are launching a make-or-break study to test the conventional wisdom about what causes Alzheimer's disease.

November 02, 2022
|
By:
  • Jon Hamilton
Gandalf, a 16-year-old stallion and likely the oldest on the range, at Wild Horse Ranch in Siskiyou County, California in March 2022. Gandalf has been usurped by a younger stallion that allows him to continue to be part of the family band, a twist on the usual family band make-up that typically consists of a lone band stallion.

Tagged as: 

  • Science

Preventing wildfire with the Wild Horse Fire Brigade

William Simpson wants to deploy the wild horses across public lands, to live and graze — and ultimately, prevent the worst wildfires.

October 31, 2022
|
By:
  • Stephanie O'Neill
A recent study found that adding strangers to the mix of people we speak with might increase our happiness.

Tagged as: 

  • Science

Talking to strangers might make you happier, a study on 'relational diversity' finds

A study finds that we are happier the more we talk with different categories of people — colleagues, family, strangers — and the more evenly our conversations are spread out among those groups.

October 29, 2022
|
By:
  • Ayesha Rascoe,
  • Ailsa Chang,
  • and 4 more
Unwanted used plastic sits outside Garten Services, a recycling facility in Oregon.

Tagged as: 

  • Investigations

Recycling plastic is practically impossible — and the problem is getting worse

A new report from Greenpeace found that people may be putting plastic into recycling bins — but almost none of it is actually being recycled. Meanwhile, plastic production is ramping up.

October 26, 2022
|
By:
  • Laura Sullivan
GPB News NPR

Tagged as: 

  • National

Abortion is on the ballot in Montana. Voters will decide fate of the 'Born Alive' law

Voters in the state are being asked to approve a law declaring that an embryo or fetus is a legal person with a right to medical care if born prematurely or survives an attempted abortion.

October 26, 2022
|
By:
  • Olivia Weitz
GPB News NPR

Tagged as: 

  • Space

The International Space Station had to move to dodge space junk

A piece of what used to be a Russian satellite was coming uncomfortably close to the International Space Station. Space junk is a growing problem and has major implications for satellite services.

October 26, 2022
|
By:
  • James Doubek
An electron microscope image shows a SARS-CoV-2 particle isolated in the early days of the pandemic. It's been nearly a year since omicron was first detected, and scientists say this branch of the coronavirus family tree is still thriving.

Tagged as: 

  • Health

Omicron keeps finding new evolutionary tricks to outsmart our immunity

SARS-CoV-2 is evolving "rapidly," spawning one new variant after another. But omicron continues to dominate, raising new questions about how evolution of the virus is headed.

October 25, 2022
|
By:
  • Rob Stein
It's best to chop up leaves, which will then break down in the grass. Rake excess amounts into a landscape bed.

Tagged as: 

  • Environment

Why experts say you shouldn't bag your leaves this fall

It's best to chop up and leave a thin layer of leaves in the grass. Rake excess amounts into a landscape bed or garden.

October 25, 2022
|
By:
  • James Doubek
In this photo provided by NASA, a partial solar eclipse is seen as the sun rises to the left of the U.S. Capitol in Washington, Thursday, June 10, 2021, as seen from Arlington, Va.

Tagged as: 

  • Science

The last solar eclipse of the year happens today

Tuesday's partial solar eclipse will be seen across Europe, northern Africa and western Asia.

October 25, 2022
|
By:
  • Ayana Archie
Former NASA astronaut Scott Kelly, seen after he completed a year-long mission in space, in 2016, is one of 16 researchers selected for the study.

Tagged as: 

  • Space

NASA announces the team members for its UFO study

The 16-member team will begin the study on Monday. The research, which will use unclassified data, will lead to a report that will be made available to the public next year.

October 23, 2022
|
By:
  • Giulia Heyward
Most robots have not generally been equipped for the task of folding clothes. But an international group of researchers say their new method could change that — or at least speed up the process. Their robot is seen here in multiple exposures.

Tagged as: 

  • Technology

The fastest ever laundry-folding robot is here. And it's likely still slower than you

Researchers and companies have tried over the years to automate the chore with limited success. Using a brand new method, researchers have taught a robot to fold a record 30-40 garments per hour.

October 22, 2022
|
By:
  • Rachel Treisman
  • Load More

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