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Washington University in St. Louis

Portrait of an elderly woman with a decaying brain visually representing dementia memory loss

An experimental drug shows promise in lowering the risk of Alzheimer’s dementia

Clinical trial of people destined to develop early-onset Alzheimer’s disease shows eliminating amyloid from brain.

Businessman using using digital 3D projection of a human brain

Researchers mapped individual brain dynamics

Method to create precision brain models with applications to personalized medicine.

Ross Ice Shelf. Credit: Michael Van Woert, NOAA NESDIS, ORA

Largest ice shelf in Antarctica moves once or twice a day

Ice stream activity triggers sudden displacement of Ross Ice Shelf.

3d earth planet shape

Unveiling Earth’s past through 2.5 billion-year-old Pacific rock samples

Pacific rock samples offer a glimpse of an active Earth 2.5 billion years ago.

Universe System Realistic Composition

Neutron star mergers: New physics signals

With implications for determining the true nature of dark matter.

woman silhouette in the beautiful sunset

Finding Love? Don’t forget to seek purpose too

New study suggests sense of purpose can make you more attractive

Photo in action. throwing snow with shovel while cleaning backyard

Blowing snow’s impact on Arctic climate change

Arctic warming caused by sea salt aerosols from blowing snow.

Image showing ballpoint pen.

A simple inkjet printer can fabricate stretchable LED

A pen stroke can turn perovskite into a light emitter and detector.

Image showing alone-woman.

Fighting loneliness: how to find purpose and overcome it

Does a sense of purpose protect against Loneliness?

Robot hand holding white baseball ball isolated on white

Artificial intelligence could revolutionize baseball

AI could boost the effectiveness of average and below-average major league pitchers.

Sitai Kou

A new imaging technology may reduce surgeries for rectal cancer patients

This technology will directly reduce the number of unnecessary surgeries for rectal cancer.

Image showing cancer cell.

Cancer cells penetrate deeply into their environment

Cancer cells have extraordinary abilities that healthy cells do not.

Image showing germination process.

Earlier crop plants were easier to “tame”

Crop progenitors show remarkable variability in critical features affected by domestication.

large and small volcanoes on Venus

A ‘comprehensive’ map of volcanoes on Venus

Most comprehensive map of all volcanic edifices on Venus ever compiled.

TexAT

New insight into one of the universe’s primordial reactions

Novel particle detector is used to study alternate paths to carbon creation in stars.

Joshua Blodgett

New antibiotic candidate from rare soil microbe

This approach allowed scientists to identify an unusual peptide for future drug design efforts.

Earth-sun-moon

Imbalanced forces in the Earth-moon-sun system drive circulation of the whole mantle

Tug of sun, the moon could be driving plate motions on ‘imbalanced’ Earth.

thermal conduction

Heat conduction plays a vital role in droplet dynamics

Action is important in repelling water from windshields, airplane wings.

Image showing asthma inhaler

Study discovered how asthma may reduce the risk of brain tumors

Mouse study IDs immune cells as link points to potential therapeutic approaches.

spot where the Chang'e-5 spacecraft landed

The age of moon rocks is close to 1.97 billion years old

Scientists share analysis of the first fresh samples from the moon in more than 40 years.

Image showing kidney dysfunction

COVID-19 long-haulers are at an increased risk of developing kidney damage

Attention to kidneys important part of post-COVID-19 care.

a synthetic chemistry approach

Building synthetic muscle using a synthetic chemistry approach

No animals are required to produce these fibers, which are tougher than Kevlar.

Neurons in the visual cortex change their responses over time

Neurons in the visual cortex change their responses over time

Neurons in the visual cortex of the brain ‘drift’ over time.

Good cholesterol may prevent liver inflammation

Good cholesterol may prevent liver inflammation

A study in mice, human blood samples, suggests HDL from the intestine may prevent liver inflammation.

SARS-CoV-2 can find alternate route to infect cells

SARS-CoV-2 can find alternate route to infect cells

COVID-19 drugs, vaccines still effective against mutating viruses.

What makes us sneeze?

What makes us sneeze?

Scientists identified neural mechanisms behind sneezing.

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