For nearly a century, scientists have been puzzling over fossils from a strange and robust-looking distant relative of early ...

The Curiosity Rover, which has been exploring the Martian surface for a decade, encounters a strange light while crossing Dingo Gap, a challenging sand dune. The rover’s engineers at NASA have long ...

The object is big – possibly as wide 12 miles, larger than the asteroid that wiped out the dinosaurs – and is speeding ...

Dark “slope streaks,” likely resulting from dust avalanches, stretch across an area of Mars called Acheron Fossae in this ...

Something strange happens to water as it moves through the stems of horsetail plants – and this unique process provides ...

Wikimedia Commons/US Geological Service White Sands, New Mexico David Bustos found strange marks in the white sands of New ...