Spraying particles into Earth's atmosphere to try and cool a warming planet might sound like a good idea in theory, but it will only work if it's done properly – and even then, it could carry risks ...

"These RNAs seem to act like postal codes for gene repression," said Dr. Anuj K. Verma, lead author of the study. "They help direct the polycomb complex to precise chromatin neighborhoods where stress ...

The Richard F Caris Mirror Lab in Tucson is actually attached to the UA football stadium, with some parts being below seats ...

Across Africa, countries are putting in serious thought, effort, and innovation into conservation, and doing it in ways that ...

The Miss USA 2025 pageant will be held in Reno on Friday. This year's contestants include an "American Ninja Warrior" ...

In Vanuatu, women are leading a quiet revolution - bringing solar power, safety and equality to their villages ...

Whirling dust devils and winds on Mars can move at an unexpected 99 miles per hour. The dust they send into the atmosphere could affect future missions.

Advocates of these end-of-the-world theories say we could be experiencing the onset of what the Bible and Christianity refer ...

Near Antigua, Guatemala, Volcán de Fuego erupts with fire and ash against the night sky — a powerful reminder of nature’s raw ...

In this video, I show you how to make a simple working model of the human respiratory system using everyday items. This hands ...

The University of Hawaiʻi at Mānoa will play a leading role in a new project using artificial intelligence to monitor the ...

Here’s what you’ll learn when you read this story: Taftan, a 13,000-foot-tall stratovolcano in southeastern Iran, is showing signs of life with a rapid uplifting of ground near the summit over the ...