First responders who rushed to the World Trade Center on and immediately after the 9/11 attacks were likely exposed to dangerous toxins, Mayor Zohran Mamdani said.

Credit: Big Ear Radio Observatory and North American AstroPhysical Observatory (NAAPO).The Wow! Signal has captivated the imagination of scientists and the public alike since its detection in 1977. Th...

From Gingrich to Trump, Graham was a fixture as the GOP became increasingly malignant.

Tom Morello has announced the passing of his mother, Mary Morello, at the age of 102. A former high school history teacher and lifelong activist, she also founded the anti-censorship organization Pare...

The retreat into satirical attacks on Trump and his supporters fuels the solidification of fascism.

YouTube video by Heather Cox Richardson

YouTube video by Taj Mahal - Topic

All week, I’ve been trying to find the words for what happened to a transgender University of Washington student in off-campus student housing Sunday night, and hoping it was not what it looked like. ...

Beyond Nuclear warns of potential "fatal nuclear disaster" if Trump orders strikes on Iran's Bushehr plant. High risk of radiological fallout.

The US constitution should make it possible to remove a president who’s not fit for office. But we’re going to need another way out, writes Arwa Mahdawi

Researchers have detected pharmaceuticals and stimulants such as cocaine and caffeine in three sharks species found in the Bahamas. Tourist areas were contamination hotspots.

A year after her find, a small colony of 20 endemic fur seals was confirmed on Robinson Crusoe Island, one of the archipelagos’ three islands, named after