Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

An international team of scientists has unveiled new insights into the dissociation dynamics of sulfur hexafluoride (SF6) ...

Could a climate megaproject cloud Chile's unparalleled views of universe? But a huge green energy project, part of Chile's plans to become carbon neutral, risks clouding the view, scientists say.

It's so clean you can see the reflection of my lighting in the glass, and that's the first time I've seen that. No streaking ...

A deep-sea detector glimpsed a particle with 220 million billion electron volts of energy — around 20 times as energetic as any neutrino seen before.

The four-planet lineup that began in January concludes by mid- to late February, as Saturn sinks increasingly lower in the ...