Museum experts are exploring how to bring the science dioramas of yore into the 21st century, while ensuring scientific accuracy and acknowledging past ...

Editor in chief Nancy Shute traces the history of nuclear weapons, from the first sustained nuclear reaction in 1942 to the renewed interest in explosive tests today.

The magnitude 7.7 earthquake was powerful, shallow and in a heavily populated region with vulnerable buildings.

Scientists created transgenic mice with woolly mammoth–like traits. But does it really bring us closer to bringing back woolly mammoths?

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

Engineers are exploring propulsion methods that could enable longer-distance travel ...

In a small study, mice given fecal transplants from elite cyclists and soccer players had higher levels of glycogen, a key energy source.

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

A genetically modified mini pig’s liver was able to function in the body of a brain-dead patient throughout a 10-day experiment.

Carbon credits sold on the voluntary market are under scrutiny for not offsetting greenhouse gas emissions as claimed.

A vaccine kept patients free of pancreatic cancer for years, yet new reports say the NIH is advising against mentioning mRNA tech in grants.

In the United States, deaths that could have been avoided rose, on average, from 2009 to 2019. That’s in contrast to European Union countries.