A fiery object disintegrated as it fell off the Boston coast, causing sonic booms heard across Massachusetts and reports of ...

The desert floor in Ethiopia looks fixed and ancient, but it is moving. Across the Afar region and down the East African Rift ...

Landing humans on Mars could teach us whether life ever existed beyond Earth, how planets change over time, and how humans can live on other worlds. By studying Mars up close, astronauts could answer ...

Airborne Systems traces its origins to 1919 when a stunt-man for the fledgling California film industry made the world’s first free-fall parachute jump.

The Green Lantern Power Ring is often called the most powerful weapon in the universe. It can create literally anything that the wielder thinks of. A Lantern can conjure something ...

Though long theorized to exist, the first exoplanet was detected in 1991. Since then, their known diversity has increased exponentially.

The progressive dissolution of the distinction between the civil and military domains, made possible by commercial and dual-use space systems, has turned visibility into a weapon of war. This ...

From Point Reyes to Mount Diablo, California's scenic destinations are often hours apart. San Francisco artist Claire Lau ...

Scientists pieced together nearly thirty years of data from satellite and ground observations and noticed that the ...

About three months before the Pentagon announced plans to lend money to Vulcan Elements, Trump Jr.’s venture capital firm ...

About 66 million years ago, dinosaurs ruled the Earth in a very different environment than we see today, with some creatures ...

New findings suggest Mercury's ice was deposited rapidly rather than supplied gradually over long periods of time.