A small study helps explain why some people taking Wegovy and similar weight-loss drugs cut back on alcohol, offering insight ...

Analysis suggests that the most luminous burst of light ever detected from a black hole — a fireworks show that was, at its peak, more than 10 trillion times brighter than the Sun — flared up as the ...

Ahead of Jared Isaacman’s renomination for the position of NASA’s administrator, a dispute between him and its acting chief ...

Archaeologists have uncovered evidence of a ritual-based site that may have been built long before the rise of Maya rulers ...

I’ve been a Scientific American subscriber since I was 12 years old, and it helped shape the way I look at the world. SciAm ...

Avoidant/restrictive food intake disorder, or ARFID, can cause malnutrition and weight loss in children and adults even when ...

First published in 1869, Nature is the world's leading multidisciplinary science journal. Nature publishes the finest ...

A cosmic explosion known as GRB 250702B is by far the longest gamma-ray burst astronomers have ever seen—if it’s even one at ...

In a world first, a bespoke gene-editing therapy benefited one child. Now researchers plan to launch a clinical trial of the ...

Debris from Comet Encke creates two annual meteor showers, but it might also pose a small risk to Earth. Scientists are ...

A meeting of the Pan American Health Organization this week will address the resurgence of measles in the Americas ...

An analysis suggests Nanotyrannus is a separate, smaller dinosaur that lived alongside T. rex, settling a 30-year debate ...