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RoboCap compared to the size of a penny

Robotic Pill Aims to Replace Insulin Shots, Injected Antibiotics

The capsule withstands stomach acid and drills through mucus to deliver medication to the gut

Researchers at Northwestern University examined the brains of six super-agers.

'Super-Agers' Might Have Super Neurons

Elderly people with exceptional memories have larger neurons in a brain area responsible for recollection

An artist's rendering of a field of first-generation stars as they would have appeared 100 million years after the Big Bang. 

An Early Star’s Remains May Be Swirling Around a Black Hole

The first stars exploded long ago, but scientists say they've detected the chemical fingerprint that one of them left behind

Tesla's Optimus robot prototype

Elon Musk’s New Humanoid Robot Might One Day Buy Your Groceries

For now, though, it simply walks, dances and waves

A worker installs a new row of bitcoin mining machines at the Whinstone US Bitcoin mining facility in Rockdale, Texas, the largest bitcoin-mining facility in North America. 

Bitcoin Could Rival Beef or Crude Oil in Environmental Impact

Carbon emissions from mining one coin increased 126-fold from 2016 to 2021, a new study finds

Svante Pääbo poses with a model of a Neanderthal skeleton after winning the 2022 Nobel Prize in Physiology or Medicine.

Svante Pääbo Wins Nobel Prize for Unraveling the Mysteries of Neanderthal DNA

The Swedish geneticist used 40,000-year-old bones to sequence the early humans' genome

Dementia affects an estimated 55 million people around the world. Alzheimer's disease is the most common cause of dementia.

Alzheimer's Drug Shows 'Most Encouraging Results' Yet in Clinical Trial

The medication aims to clear destructive plaque from the brain and slow cognitive decline

A new study provides further evidence that dogs really are man's best friend.

Dogs Can Smell When You’re Stressed Out

A small study suggests that highly sensitive canine noses can pick up on the odors that frazzled humans emit

Gas leaking from the Nord Stream 2 pipeline on September 27. 

Burst Pipelines in Baltic Sea May Be the Largest Methane Leak Ever

Some officials believe the cause was deliberate

Past research has found that people’s personalities are relatively immune to changes following collective stressful events, but Covid-19 appears to be an exception.

The Future of Mental Health

Has the Pandemic Changed Your Personality?

Research suggests younger adults’ dispositions shifted the most during Covid-19

Mangroves in Northern Australia

World’s Largest Mangrove Die-Off Was Likely Aided by the Moon

A lunar "wobble" affects tides, creating a cycle of growth and dieback for these carbon-sequestering trees

César, one of the kidnapped chimpanzees

Three Baby Chimpanzees Kidnapped and Held for Ransom

The abductors are demanding a six-figure sum to return the animals to their sanctuary in the Democratic Republic of the Congo

The Environmental Protection Agency (EPA) headquarters in Washington, D.C, on June 29, 2022. The EPA announced the launch of an office for advancing environmental justice and civil rights on Saturday. 

EPA Creates National Office for Environmental Justice and Civil Rights

It will distribute $3 billion in climate and environmental justice grants to underserved communities

The spiral galaxy IC 5332, as captured by the James Webb Space Telescope's Mid-Infrared Instrument

See the Eerily Beautiful Image James Webb Captured of a Spiral Galaxy

The spooky-looking structure, known as IC 5332, is about 29 million light-years away from Earth

Sarasota, Florida, experienced wind and rain on Wednesday morning as Hurrican Ian approached. 

Hurricane Ian Slams Cuba, Heads for Florida’s West Coast

The storm approached Florida as a Category 4 hurricane, with top winds reaching 155 miles per hour

Goods from a grave site at Issendorf cemetery in Lower-Saxony, Germany. 

DNA From Skeletons Reveals Large Migration to Early Medieval England

A new study could close a long-standing debate about movement of people post-Roman rule

A NASA Earth Observatory satellite captured an image of the eruption on September 14. The greener, discolored water near the eruption site likely contains particulate matter, rock fragments and sulfur from the volcano. 

Volcanic Eruption Creates a New Island in the South Pacific

The growing land mass is larger than 8 acres and visible from space

Bison typically roam the tall grasses of the American prairie, but a herd in Grand Canyon National Park has found ways to thrive in forest and desert habitats.

Meet the ‘Forest Ninja Bison’ Living in Grand Canyon National Park

Wildlife managers recently relocated dozens of the iconic animals to help restore balance to the park's ecosystem

NASA's Double Asteroid Redirection Test (DART) spacecraft launched in November 2021 in California, riding atop a SpaceX Falcon 9 rocket.   

NASA Successfully Crashed a Spacecraft Into Its Asteroid Target

The Double Asteroid Redirection Test (DART) is a first step toward defending Earth from threatening space rocks

The Panamanian golden frog is now extinct in the wild due to a disease caused by a fungus known as Bd or chytrid

Amphibian Plague Led to Malaria Surge in Humans

A new study marks the first time the frog pandemic has been linked to human health

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