Beyond the immediate impact damage, an asteroid impact would have long-lasting effects on Earth's atmosphere. What would ...

Earth is full of baffling mysteries that defy science. From disappearing rivers to glowing lights in the sky, these unsolved phenomena will leave you questioning reality!

Emerging findings suggest that viral DNA may play an important part in how embryos form, right after fertilization.

Evidence suggests ancient civilizations, including the Greeks, may have had early optical knowledge and devices like ...

With climate change, wildfires, and human encroachment, our forests are in desperate need of guardians. What is being done to protect our woodlands?

The work builds on more than two decades of scientific research in Yellowstone National Park by MSU professor Bill Inskeep.

The Wollemi Pine’s bark looks like bubbling chocolate—but its real secret? It’s a 200-million-year-old survivor from the age ...

New research suggests an ancient hotspot helped shape the Great Lakes, challenging traditional formation theories.

Scientists have made an exciting discovery—a 69-million-year-old fossil found in Antarctica is the oldest known modern bird.

This week, explore decoded words from charred ancient scrolls, meet heroic frog daddies, see Grand Canyon-size lunar features ...

YR4 has just above a 1% chance of crashing into Earth in 2032, which is why astronomers and space agencies are paying ...

History Channel series “Ancient Aliens” returns Friday, February 7 at 9 p.m. ET with all-new episodes. Stream the season premiere for free with a Philo 7-day trial.