Science and Technolgy blog
A tiny fraction of known black holes emit X-ray signals that resemble a human “heartbeat.” Now, new research may finally explain the strange phenomenon.
Using a laser and an electron beam, the microscope can snap images of moving electrons every 625 quintillionths of a…
Enlarge / Researchers write, “In this image, the person on the left (Scarlett Johansson) is real, while the person on…
Enlarge (credit: Peter Zelei Images via Getty Images) Extreme weather is, by definition, rare on our planet. Ferocious storms, searing…