Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.

From the mud, straw, and gypsum mixtures of ancient Egypt's monumental pyramids to the sophisticated underwater material ...

The Universe’s most abundant ice isn’t formless—it’s secretly laced with crystals. And that might change how we think about ...

Scientists from UCL and the University of Cambridge have revealed that "space ice"—long thought to be completely ...

U.S. diets should include more of vitamins D and E, fiber, calcium and magnesium — all are essential nutrients that could offer health benefits.

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

Water frozen in the depths of space has long been considered a shapeless, frozen fog. For decades, scientists believed it ...

Sunscreen is not bad for your skin, but some formulations can cause issues for people with acne or allergy-prone skin, or who ...

Ancient oceans with phosphorus-rich waters may have supported some of Earth’s earliest microbial life, according to a new ...

A study of fossils from the Permian-Triassic extinction event 252 million years ago shows that forests in many parts of the ...