What takes over 20,000 engineers and hundreds of scientists to build? A space telescope — specifically, the James Webb Space...

An artificial-intelligence (AI) chatbot can write such convincing fake research-paper abstracts that scientists are often unable to spot them, according...

In the prologue to his 2020 book, The Alignment Problem: Machine Learning and Human Values, Brian Christian tells the story of...

As they age, mammalian cells accrue distinct epigenetic signatures—for example, variations in DNA methylation patterns. Yet it has remained unclear...

The omicron variant’s family tree has grown substantially over the last year. The brood now encompasses a subvariant soup with...

Invertebrate monitoring data from 1990 to 2018 show that protected areas in Britain are losing species at the same rate...

2022 was one of the warmest years in recorded history despite cooling La Niña conditions governing the tropical Pacific Ocean. What...

It’s been seven years since journalists first revealed Exxon Mobil Corp.’s decadeslong efforts to undermine the scientific certainty around climate...

This article was originally published on Jul. 7, 2021, but has been updated with recent information.Can cooking be detrimental to...

 LIVE SymposiumFriday, February 24, 202211:00 AM - 2:00 PM Eastern TimeResearchers develop immunotherapies based on cancer mutations that produce neoantigens....