U.S. Army Cyber Command’s 1st Information Operations Command is being deactivated as the Army moves infowarfare to smaller ...

Any night now, the astrophysicists tell us, a new star will appear in the night sky—about as bright as the North Star—the ...

The origin of life on Earth has long remained a mystery. Cosmic dust may have helped to kick-start life on Earth, new ...

If you’re an astrophile, you may remember earlier this year reading about a “once-in-a-lifetime” nova outburst that would ...

Rocky planets that are about earth-size, or maybe two to three times larger, will offer the best chances for simple microbial ...

My research focuses on the understanding of the present-day physical and chemical structure of the Earth's mantle and crust as well as its physical and chemical evolution over geologic time. Within ...

The scattered material swiftly accreted to form the Moon. This impact theory explains why lunar rocks have an isotope composition similar to those on Earth. The material that formed the Moon had a ...

There are soft explosions in Liz Collins’s textiles. From the atomic nexuses of 12 embroideries and weavings, an energy both ...

This splendid new account of the 40th president’s life shows that Reagan’s influence doesn’t loom so large 35 years after he ...

Astronomers predict that a bright new star will soon appear in the night sky as a result of a cosmic explosion that occurred ...

U.S. maritime policy is a grievous failure. Whether evaluated in terms of effectively meeting national security requirements ...