Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Artificial intelligence (AI) is increasingly prevalent, integrated into phone apps, search engines and social media platforms ...

In the words of Dr. Lawrence M. Krauss, space and time cannot contain the fundamental laws of physics because they generate ...

Family has always been important to those working in population genetics. When Sohini Ramachandran was a postdoc, the issue ...