An international team of scientists have provided an unprecedented tally of elemental sulfur spread between the stars using data from the Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) ...

Heating that lasted only trillionths of a second raised a gold sample’s temperature to 19,000 K without melting it, a study ...

At first glance, the images look like something from a Fourth of July celebration: luminous bursts radiating outward, their tendrils twisting in hypnotic spirals. But these aren’t fireworks in the ...