Eyewitness accounts and videos taken from across the Midwest reveal a large fireball streak across the daytime sky ...

Joe Kent, the director of the United States' National Counterterrorism Center, announced his resignation on Tuesday, saying ...

Israel's military killed top Iranian security official Ali Larijani in an overnight strike, and Iranian state media confirmed ...

IgA nephropathy, an immune assault on the kidneys, is often missed. New treatments mean that spotting it sooner might save lives ...

Explore 20 vintage photos of jobs that were incredibly dangerous by today's standards. From skywalkers to oil rig gushers, see how work used to be.

Discover SonoPIN, a groundbreaking technique that uses ultrasound and microbubbles for targeted cancer treatment.

Astronomers have identified a star called PicII-503 inside the ultra-faint dwarf galaxy Pictor II, and its chemical ...

Iran-US war latest: Tehran confirms death of security chief Ali Larijani as Trump slams Nato for abandoning US - US president ...

More than 100 people have been killed in a Pakistani air strike on a drug treatment centre in Afghanistan’s capital, forensic laboratory sources told the BBC. Some of the bodies were injured beyond ...

Researchers have developed a dual-colour biosensor that tracks the exact moment and method of cancer cell death during ...

The explosion produced a loud booming noise and even shook the ground.