The Last Mystery of Antarctica’s ‘Blood Falls’ Has Finally Been Solved
New research sheds light on what drives reddish water to emerge from underground to pour onto the Taylor Glacier.
Blood Tests for Alzheimer’s Are Here
New diagnostic kits aim to revolutionize early screening of the disease, potentially allowing patients to receive treatments—such as monoclonal antibodies—sooner.
A New Type of Opioid Is Killing People in the US, Europe, and Australia
Nitazenes, a class of synthetic drugs 40 times more potent than fentanyl, are steadily becoming more common on both sides of the Atlantic.
Interstellar Comet 3I/ATLAS Is Spewing Water Like a Cosmic Fire Hydrant
Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a very different structure than comets in the solar system.