The Northern Lights, or Aurora Borealis, are stunning natural light displays. Ancient North American cultures viewed them ...

Cosmic rays are particles from outer space that travel across the universe. They can be made by the sun, by other stars exploding, and even black holes. They move extremely fast, nearly the speed of ...

Tiny particles of plastic have been found everywhere — from the deepest place on the planet, the Mariana Trench, to the top of Mount Everest. And now more and more studies are finding that ...

Some of these tiny elementary particles are among the most important particles in the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The universe is a strange place on very small scales. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What makes up the matter we perceive in the ...

It's a disturbing thought: At this very moment, tiny crumbs of plastic are trickling through our bodies, a parade of unwelcome houseguests ready to take up residence in some tissue or organ. The ...

The energetic particles are currently bombarding satellites orbiting Earth, peppering their imaging systems and disrupting ...

Share on Pinterest A recent study found that bottled water contains thousands of nanoplastic particles. GNL Media/Getty Images According to a new study, bottled water contains hundreds of thousands of ...

A groundbreaking new study shows how the presence of these tiny plastic particles in arteries likely affects your health—and may increase your risk of death Microplastics are turning up everywhere, ...

Researchers propose a new theory for the origin of dark matter, the invisible substance thought to give the universe its shape and structure. Their mathematical models show that dark matter could have ...

Massive wildfires raging in eastern Canada are sending huge plumes of smoke across the border, blanketing thousands of square miles in the Northeastern U.S. and Upper Midwest, and casting a haze over ...