Looking for things to do this weekend? Here's a list of events happening in Northern California from Friday, March 28, ...

There are computer systems designed to discuss war plans and other secrets. They are accessible only in secured rooms, and it ...

We were looking for poetry that had struck its readers, for whatever reasons, as unforgettable, enduring, and influential: ...

Now one of “The World’s 100 Most Important Places,” according to Time Magazine, it’s open for tours and nightly stargazing. When it’s your turn at the telescope, here are iconic constellations to look ...

In dramatic scenes that appear to mark a turning point in nearly two years of civil war, Sudan’s military is driving fighters of its rival, the Rapid Support Forces, out of Khartoum. By Declan ...

The year: 1861. The problem: Pro-slavery states had broken away from the Union, rising up in armed revolt as the treasonous ...

CAPE CANAVERAL, Fla. (AP) — The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a stunning backdrop. The composite image ...

The second Sudanese civil war from 1983 to 2005 killed an estimated two million people, with widespread documentation of famine and atrocities. In July 2011, Sudan’s southern territory seceded ...

As with today’s civil terrorists, too, their rage was fueled by opposition to what they saw as an unjust war—in their case, Vietnam. The group soon escalated to bombing government buildings and ...

But such collisions are so rare that enormous volumes of target material are needed to create a neutrino telescope. What’s more, astronomers need to place these instruments deep underground or ...

A team of about 150 restorers fuses scientific analysis and traditional techniques to clean, patch up and otherwise revive ...