Science has been through a lot since the long history of the planet Earth. And people have philosophized and thought about it ...

Micrometeorites are thought to shower down on planets throughout the universe, so the discovery that they help protocells ...

In 2008 scientists reported that rocks in Canada were the world’s oldest. New data appear to confirm this contested claim ...

"Each new detection brings us closer to understanding the origins of complex organic chemistry in the universe — and perhaps, ...

In a stellar nursery 460 light-years away, astronomers sharpened old ALMA data and spotted crisp rings and spirals swirling ...

Before dinosaurs ruled, the Earth tore itself apart. Tectonic chaos ... cuts off data from three key weather satellites James Wood Joins Elite Company in MLB History After Angels Wouldn't Pitch to Him ...

Scientists have uncovered a surprising new way that urea—an essential building block for life—could have formed on the early ...

Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest?