A large Norwegian study found that students who exercised infrequently were more likely to develop clinically defined ...

The longer we stay awake, the more certain brain cells appear to turn up the pressure to sleep, eventually making rest nearly ...

Newly identified CHL1 fibroblasts may help lung cancers escape immune attack by recruiting regulatory T cells around tumors.

The surface of Mars is home to some of the most breathtaking and awe-inspiring landscapes in the solar system. This is ...

Mercury’s surface appears to contain substantially less silicon dioxide than researchers previously estimated. A new analysis ...

Cancer becomes far more dangerous when it stops being confined to one place.

A tropical warming event helped drive record snowfall and a temporary 695-billion-ton ice gain in East Antarctica without ...

Salk Institute scientists found that immune cells in the central nervous system identify and kill specific nerve cells in the ...

A deadly fungus has devastated frog and toad populations around the world, yet some groups eventually begin to recover even while the pathogen remains. Researchers led by University College London ...

Metabolic dysfunction-associated steatotic liver disease begins when fat accumulates inside liver cells. It may cause few ...

Researchers have developed the world’s first heat-driven elastocaloric cooling system, using waste heat and solar energy to ...

In May 2024, auroras spread into skies far beyond their usual range, appearing at unusually low latitudes around the world.