The asteroid impact that wiped out the dinosaurs left a massive buried crater off the Yucatan coast in Mexico. Known as the ...

Cosmic “touchdown airbursts” — explosions of comets or asteroids above Earth’s surface — may be far more common and ...

Touchdown airbursts are a form of cosmic impact that may happen more often than the well-known, crater-forming events linked to mass extinctions ...

Abstract: With the increasing problem of atmospheric particulate matter (PM) pollution, an increasing number of scholars has conducted studies related to PM. Most of the research on PM has focused on ...

"It's like looking back in time in a sense, to that violent period of our solar system when it was less than a billion years ...

Years ago, astronomers believed they had found a planet forming around a nearby star called Fomalhaut. This was very exciting ...

Sixty-six million years ago, a single asteroid hit Earth in the Yucatán Peninsula and killed off the dinosaurs. The disaster ...

"Elemental Life" at the Museum of Contemporary Art Australia shows the artist's unique use of sculpture and glazes to explore history, ecology and geology ...

The polar vortex has broken, and severe temperatures are set to dominate most of the country in the coming days. Temperatures in the 10s are forecast for much of the Northeast, and subzero ...