This great 19th-century naturalist and Charles Darwin simultaneously announced the theory of evolution by means of natural selection. He later went beyond Darwin in applying the theory to human evolut ...

In one of the highest-profile battles yet between the US research community and the administration of President Donald Trump, ...

Tanton, principal investigator of NASA’s Psyche mission, explains in her new book how lessons from interplanetary exploration ...

Mini models of the uterus lining give insight into mystery of how it is shed without scarring ...

Claudia Steiner is a science journalist and intern at Nature Portfolio. Mini models of the uterus lining give insight into mystery of how it is shed without scarring Subscribe to Scientific American ...

Dai’s initial results have revealed that rainfall was low in South Africa during the last glacial maximum and increased as ...

A fire covering at least five square miles burned through the exclusion zone around the site of the world’s worst nuclear ...

The Pentagon’s first UFO file release includes photographs, videos and documents gathered as part of an effort that spans ...

For more than three decades, Jay Hooper, a virologist at the US Army Medical Research Institute of Infectious Diseases in ...

The Pentagon has started releasing files related to unidentified anomalous phenomena (UAP), also called UFOs. Here are the ...

The Deep Underground Neutrino Experiment will study nature’s most mysterious particle a mile beneath South Dakota’s Black ...

The problem with Pluto isn’t its planetary or nonplanetary status—it’s our insistence on declaring the world must be one or the other ...