Every 40 seconds, someone in the United States has a stroke. For survivors of the most common type of stroke, called an ...

Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...

The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous — and highly debated ...

The decision by Meta, the parent company of Facebook and Instagram, to end its fact-checking program and otherwise reduce content moderation raises the question of what content on those social media ...

The decision by Meta, the parent company of Facebook and Instagram, to end its fact-checking program and otherwise reduce content moderation raises the question of what content on ...

Between 1970 and 2020, through technological advancements, 62% population growth, and a 350% rise in GDP, America's demand ...

Five years on from the first news of COVID, recent reports of an obscure respiratory virus in China may understandably raise ...

As a caterpillar, a grass skipper butterfly is an architect. It builds its home by weaving silk, which the caterpillar uses ...

How much food did the world produce last year? What was the extent of wildfires? How many people died in disasters? While all of these issues are covered in the media in some form, they’re often ...

Apollo 11's flag raising on the ancient lunar surface took all of 10 minutes during Neil Armstrong's and Buzz Aldrin's two-and-a-half hour moonwalking adventure in July 1969. But that seminal event in ...

While male brains tended to be greater in volume than female brains, when adjusted for total brain volume, female infants on ...

The outer ear is unique to mammals, but its evolutionary origin has remained a mystery. According to a new study published in ...