A rare strip of parchment more than 10 feet (3 meters) long and adorned with Christian emblems shows chemical traces of its use by women in...
Tiny snowflakes of radioactive uranium that trigger massive nuclear blasts might explain some of the universe’s more mysterious star explosions. As smallish stars die, they cool...
Astronomers have found the farthest known source of radio emissions in the universe: a galaxy-swallowing supermassive black hole.
The man received a third dose of the vaccine just four hours after his second.
Scientists have identified the 19th form of water ice. The exotic, four-sided crystals of this rare ice variety, now dubbed ice XIX, form at ultra-low temperatures...
It's not clear when the iconic space telescope will be back online.
A protoplanet in the early solar system spawned a unique type of meteorite.
Earth might have more layers than scientists thought. New research finds that there may be a hidden layer inside the Earth’s solid inner core an inner-inner...
A new long-neck dinosaur discovered in Argentina might be the oldest titanosaur ever discovered. The dinosaur, dubbed Ninjatitan zapati, lived 140 million years ago, which is...
Octopuses can “see” light with their arms, even when their eyes are in the dark, researchers have found. When the arms of the octopus detect light,...