A study finds that 15% of long-distance runners have advanced adenomas.

In a world gone mad with anxiety, a growing number of people, many of them women, are taking a low dose of it for situational anxiety.

A new genetic mapping strategy reveals how entire networks of genes work together to cause disease, filling in the missing links left by traditional genetic studies. The technique could transform how scientists identify drug targets for complex conditions.

The Hawaii Department of Health is seeing a surge in influenza cases, along with flu-related 911 calls and emergency department visits statewide.

My physician has highly recommended medication or a monthly injection.

For two decades, ESA has sent a medical doctor to brave the cold and more for 13 months at Concordia station in Antarctica, one of the most remote places on Earth. This unique environment – isolated, confined and extreme&nbs…

A shared molecular signature of Alzheimer’s appears across populations once studied in isolation. Alzheimer's disease (AD) affects African Americans (AA) at roughly twice the rate seen among White/European-ancestry (EA) individuals in the United States. This …

A biochemist says Italian hard cheese is better for you than a protein bar. There are other unusual options (including popcorn)

Physical exercise triggers extracellular vesicles (EVs)—tiny particles in the blood—to act as temporary transport shuttles for key hormone precursors.

Sleep doctors explain the science behind body temperature and achieving deeper sleep, along with simple ways to put it into practice.

Wednesday, Dec. 17, 2025: Your daily feed for the holiday flyby of interstellar comet 3I/ATLAS by Earth.

Astronomers call them LFBOTs—rare and powerful bursts of blue light that shine across billions of light-years and then vanish in just a few days.

Can the letter writer find middle ground with ex-wife who tracks their teen boys’ locations?

Winds, waves, and ice near a remote town on the Chukchi Peninsula have sculpted a series of coastal inshore lagoons that resemble an icon of winter.

Particles from Earth’s atmosphere may be preserved in the Moon's soil, offering a long-term record of Earth’s atmospheric history.

The lunar impact flash - an explosion of light caused by something hitting the Moon's surface - was captured on Friday.

In one study, these particles from high-altitude wildfire smoke created a dramatic cooling effect not accounted for in current climate models.

An international team of astronomers using NASA’s IXPE (Imaging X-ray Polarimetry Explorer) has identified the origin of X-rays in a supermassive black hole’s

A solar storm could knock out navigation and communications systems, caushing satellites to crash into each other.

"Ultimately, this work may help scientists better predict the impact of space weather across the solar system on longer timescales than currently possible."

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of light and cause tiny distortions in space-time. Albert Einstein predicted their existence, and the first direct experimental observation…

The previous generation of Dodge Charger has become a mainstay of police forces around the country. Following the demise of the much-loved Ford Crown Victoria, the Charger has mostly taken its spot as the go-to patrol and pursuit vehicle, with officers utiliz…

Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been produced by the explosion of a massive star just 730 million years after the Big Bang.

New research suggests the famous Little Foot fossil may belong to a previously unknown hominin species.

NASA has just revealed enormous cracks, or grabens, on the Moon that show how the Mare Humorum fractured billions of years ago.