Mars keeps its secrets buried deep, but every meteorite that punches through its protective layers scatters evidence across the surface.

When scientists talk about Earth’s history, they often mention huge numbers– billions of years, shifting continents, and ...

The island of New Guinea is famed for its eye-popping diversity of plants, animals and human cultures. Estimated to host ...

Encouraging people in North America and Sub-Saharan Africa to adopt a low-carbon lifestyle could help to cut global household emissions of planet-warming carbon dioxide by up to two-fifths, a new ...

For years, researchers have pictured strange dark streaks running across the dusty Martian surface, with some thinking that ...

There's a moment in the episode The Interstellar Song Contest of Doctor Who that cuts deeper than most Whovians might expect.

The Justice Department has begun a civil rights investigation of Chicago in the aftermath of comments in which Mayor Brandon ...

If you are sneezing this spring, you are not alone. Every year, plants release billions of pollen grains into the air, specks ...

Palynologists who study tiny pollen fossils share 4 stories found in grains that fell hundreds to millions of years ago.