Houchin and his colleagues studied dozens of zircon crystals from the Jack Hills in Western Australia. These are the oldest ...

The prehistoric giant was "the largest known dinosaur ever to walk the Earth", said Bethan Parry of the Natural History Museum A full-scale model skeleton of one of the largest creatures to ever walk ...

An ancient hornless rhino fossil found in the Canadian Arctic, Epiaceratherium itjilik, shows rhinos once lived much farther north.

Scientists say the Moon is slowly shrinking as its interior cools and contracts. While it is not disappearing, researchers ...

Lost fossils reveal that some of the first ocean predators went global astonishingly fast after Earth’s worst extinction.

Ohio will see a total lunar eclipse during the March full moon. Here's what makes it so special and when to see the blood ...

A lost cache of 250-million-year-old fossils from Australia has rewritten part of the story of life after Earth’s worst mass extinction. Instead of a single marine amphibian species, researchers ...

Scientists uncovered a vast field of tektites in Brazil—a rare type of natural glass forged in the aftermath of meteorite ...

Ohio will have a chance to see a total lunar eclipse during the March full moon — if the weather cooperates. Here's tonight's ...

A newly described Patagonian fossil reveals the evolutionary origins and global spread of the tiny alvarezsaur dinosaurs.

Sponges may be ancient, but their timeline has been murky. New research suggests the earliest sponges were soft and ...

The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.