The early years of our solar system were a period of unimaginable chaos and violence, a gravitational free-for-all where colliding planetary embryos competed for survival. In this tumultuous ...

Spend some time this fall in Nebraska’s state parks. While history is a major theme during October park events, other types of events are scheduled, too.

The sun’s activity is causing a stir in the cosmos, and it’s not just astronomers who are taking notice. Elon Musk’s Starlink ...

Wisconsin's historic Yerkes Observatory reveals a place where Edwin Hubble, Carl Sagan, and many pioneering women of astronomy once explored the cosmos.

For hikers, Mount Tam is nothing short of paradise, offering over 60 miles of trails that range from gentle strolls to quad-burning challenges. The Dipsea Trail, which connects Mill Valley to Stinson ...

A team of MIT geochemists has unearthed new evidence in very old rocks suggesting that some of the first animals on Earth ...