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News Articles: Science

An artist's vision of the first interstellar object discovered in the solar system, 'Oumuamua.

Tagged as: 

  • Science

Scientists think they know why interstellar object 'Oumuamua moved so strangely

A strange comet-like object discovered over five years ago was the first known visitor from another solar system. Its movement was so odd that scientists struggled to explain it, until now.

March 22, 2023
|
By:
  • Nell Greenfieldboyce
Beethoven is considered to be one of the greatest composers in the Western tradition.

Tagged as: 

  • Science

Scientists sequence Beethoven's genome for clues into his painful past

Scientists have sequenced the genome of Ludwig van Beethoven from two-century-old locks of hair, and found clues about the ailments that plagued him in life.

March 22, 2023
|
By:
  • Ari Daniel
Mora Leeb places some pieces into a puzzle during a local puzzle tournament. The 15-year-old has grown up without the left side of her brain after it was removed when she was very young.

Tagged as: 

  • Science

Meet the 'glass-half-full girl' whose brain rewired after losing a hemisphere

Mora Leeb was 9 months old when surgeons removed half her brain. Now 15, she plays soccer and tells jokes. Scientists say Mora is an extreme example of a process known as brain plasticity.

March 22, 2023
|
By:
  • Jon Hamilton
Professor Stephanie Hughes and students categorizing various types of waste in January 2020.

Tagged as: 

  • Education

Garbology is the study of trash. This is why students love it

A professor lends worms to students, takes them to sewage processing plants and encourages them to answer their own questions about garbage. Sometimes, they even make a career out of it.

March 22, 2023
|
By:
  • Claire Murashima
Aquatic plants and debris are exposed by the falling water levels at the Kakhovka Reservoir. Researchers say that the draining of the reservoir by Russian forces are but one example of the war's effect on Ukraine's water supply.

Tagged as: 

  • Europe

A shrinking reservoir signals Ukraine and Russia are waging a dangerous water war

Russia is using a dam it controls to release water from Ukraine's massive Kakhovka Reservoir. It's one of dozens of cases where the war is limiting access to safe water.

March 22, 2023
|
By:
  • Geoff Brumfiel and
  • Connie Hanzhang Jin
GOOD Meat cultivated chicken fillet cooked in a pot, with asparagus and mushrooms. The dish was created without killing a bird.

Tagged as: 

  • Health

FDA gives 2nd safety nod to cultivated meat, produced without slaughtering animals

GOOD Meat, which grows chicken and other meat from animal cells in a production facility, is the second company to cross this hurdle. The move brings no-kill meat closer to sale in the U.S.

March 21, 2023
|
By:
  • Allison Aubrey
The three tortoise babies — Dill, Gherkin, and Jalapeño — are the first offspring of their 90-year-old father, Mr. Pickles.

Tagged as: 

  • Animals

A 90-year-old tortoise named Mr. Pickles just became a father of 3. It's a big 'dill'

It's significant, according to officials with the Houston Zoo, because the radiated tortoise is a critically endangered species whose numbers are in decline.

March 21, 2023
|
By:
  • Joe Hernandez
Colorectal cancer is rising in young people. A growing body of evidence suggests diet and lifestyle play a role in the uptick.

Tagged as: 

  • Health

Colorectal cancer is rising among Gen X, Y & Z. Here are 5 ways to protect yourself

If you're in your 20s, 30s or 40s, you need to know the signs to watch for and when to seek screening or treatment for colorectal cancer.

March 20, 2023
|
By:
  • Allison Aubrey
These two photos, taken in 2014 by scientist Eddie Holmes, show raccoon dogs and unknown birds caged in the Huanan Seafood Wholesale Market. GPS coordinates of these images confirm that the animals were housed in the southwest corner of the market, where researchers found evidence of the coronavirus in January 2020.

Tagged as: 

  • Global Health

WHO calls on China to share data on raccoon dog link to pandemic. Here's what we know

Data was released briefly, then rescinded. As NPR reported previously, there is already strong evidence pointing to these animals in the Huanan Seafood Wholesale Market in Wuhan.

March 18, 2023
|
By:
  • Michaeleen Doucleff and
  • Jason Beaubien
This computer-generated 3D model of Venus' surface shows the summit of Maat Mons. A new study found one of the volcano's vents became bigger and changed during 1991.

Tagged as: 

  • Science

Volcanic activity on Venus spotted in radar images, scientists say

Data from an old NASA spacecraft reveals a volcano erupted on the surface of Venus in 1991, a new study in Science says.

March 17, 2023
|
By:
  • Ari Daniel
In London to address a gene-editing summit last week, Victoria Gray took a break to visit Sir John Soane's Museum. In 2019, Gray became the first patient to be treated for sickle cell disease using CRISPR, an experimental gene-editing technique. She was invited to talk about her experiences at the Third International Summit on Human Genome Editing.

Tagged as: 

  • Health

Sickle cell patient's success with gene editing raises hopes and questions

A Mississippi woman's life has been transformed by a treatment for sickle cell disease with the gene-editing technique CRISPR. All her symptoms from a disease once thought incurable have disappeared.

March 16, 2023
|
By:
  • Rob Stein
Young giant sequoia trees are seen during a prescribed pile burning on Feb. 19 in Sequoia National Forest. Researchers say 20% of Sierra Nevada conifers are a mismatch with their climate.

Tagged as: 

  • Climate

Climate is changing too quickly for the Sierra Nevada's 'zombie forests'

One in five Sierra Nevada conifers are no longer compatible with the environmental conditions around them, raising questions about how to manage the land. Researchers say it may get worse.

March 15, 2023
|
By:
  • Joe Hernandez
Can cuddling or kissing a pet put you at risk of contracting an unknown virus? Can people pass a virus to pets? Those are questions that pet owners ponder. And if Centu (left) and Ruby (right) could talk, they'd probably ask as well.

Tagged as: 

  • Global Health

You asked: Can we catch a new virus from a pet? A cat-loving researcher has an answer

What's the risk of contracting a surprising virus from Fido or Kitty? It's not a frivolous question, as one virologist explains. And there's another question: Can you give a virus to your pet?

March 15, 2023
|
By:
  • Michaeleen Doucleff
Physicians say roughly half of all preterm births are preventable, caused by social, economic and environmental factors, as well as inadequate access to prenatal health care.

Tagged as: 

  • Health

The U.S. has a high rate of preterm births, and abortion bans could make that worse

The rates of premature birth in the U.S. are high, especially in certain states. Experts worry that states restricting abortion have fewer maternal care providers than those with abortion access.

March 15, 2023
|
By:
  • Sarah Varney
Law enforcement organizations are promoting a new film about children being exploited into sharing sexual images and videos. But many of the film's key claims lack context.

Tagged as: 

  • Children's Health

How law enforcement is promoting a troubling documentary about 'sextortion'

Law enforcement organizations are promoting a new film about children being exploited into sharing sexual images and videos. But many of the film's key claims lack context.

March 14, 2023
|
By:
  • Lisa Hagen
  • Load More

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