Long before Mars became the cold, dry world we see today, rain once fell across its surface. Water gathered in low-lying valleys and river channels ...

Bright full moons, dazzling meteor shower displays and remarkable total eclipses will give stargazers plenty of reasons to ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

January may be the coldest month of the year, but it’s the best time to see the solar system's largest planet.

Saturn is on display in the early-evening sky this month along with Uranus and Neptune, both within reach of binoculars.

For decades, crewed missions to Mars have been framed as a distant dream, but planetary scientists are now converging on a ...

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

A tumultuous year marred by wildfires, tariffs, immigration raids, increasing rent and labor costs saw some of the city's ...

Big names coming to town include Zach Bryan, Rush, My Chemical Romance, comedian Ali Wong and Grammy-winning jazz singer ...

A new year for sky-watchers begins with Jupiter coming into opposition on January 10th.  This means that Jupiter appears to ...

The order from the U.S. Court of Appeals for the Ninth Circuit is a win for Mr. Newsom, a Democrat, who has vigorously ...