The 3,400-year-old city was found “untouched” and “left by the ancient residents as if it were yesterday.”
The results suggest something could be wrong with the basic way physicists think the universe works.
Earthworms in a "herd" is a thing, but the shape has experts baffled.
Llukalkan aliocranianus appears to have been a top predator in its time, with hearing capabilities potentially exceeding those of similar dinosaurs.
Debris from the explosive crash of the planet Theia into an infant Earth is also widely believed to have formed the moon.
The space agency has ruled out any chance of a particularly menacing asteroid called "Apophis" smacking Earth in 2068.
NASA’s experimental Martian helicopter holds a small swatch of fabric from the 1903 Wright Flyer, the space agency revealed Tuesday.
Natural underground caverns on the moon could store frozen samples of Earth’s species in order to protect biodiversity in the event of global catastrophe.
A new study says the mystery object is likely a remnant of a Pluto-like world.
“It’s an absolutely serious danger to our health and well-being,” he said. “These are intimidating insects.”