Primordial black holes (PBHs) are classically stable, but as shown by Stephen Hawking in 1975, they can evaporate via quantum effects, radiating nearly like a blackbody.Thus, they have a lifetime ...

May 22, 2025 — The puzzling behavior of Titan's atmosphere has been revealed. The team has shown that the thick, hazy atmosphere of Saturn's largest moon doesn't spin in line with its surface ...

Edited by Gerald Joyce, Salk Institute for Biological Studies, La Jolla, CA; received March 20, 2025; accepted April 23, 2025 ...