Study uncovers key insights about how a new class of antiviral drugs works. Cryo-EM images showed the drugs bound to herpes simplex virus (HSV) protein at nearly atomic detail, while optical tweezers ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Approximately 2 hours and 35 minutes, including one 20 minute intermission. The year is 1943 and right now we’re losing the war. Luckily, we’re about to gamble all our futures on a stolen corpse.

Biodiversity is the variation in living forms and can be measured in ways that include the number of species, functional variety of species, evenness of species distribution or genetic diversity.

Newly hatched orchid mantises display black–red coloration and change to pink–white coloration after their first moult. This colour transition is mediated by the novel pigment transporter Redboy, ...