Physicist Sean Carroll explains how physics, astronomy, philosophy, and classics all help us understand the expanding ...

Our universe does host life, but another one might be even better suited for life. Here’s what you’ll learn when you read ...

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Using the first dataset released by the James Webb Space Telescope ...

When you look up at the night sky, it seems deep black with bright stars scattered across it. That familiar view leads many ...

Scientists have developed a groundbreaking tool called Effort.jl that lets them simulate the structure of the universe using just a laptop. The team created a system that dramatically speeds up how ...

Discover why astronomy and cosmology are the universe's mapmakers. Discover how scientists trace galaxies, the cosmic web, and the large-scale architecture of our entire existence in three dimensions ...

PBS viewers have a chance to go on a brilliant journey through the universe as the network launches a new, five-part NOVA series titled "NOVA Universe Revealed." Premiering Oct. 27 at at 9 p.m. EDT ...

New results from CERN’s Large Hadron Collider show energetic quarks creating wake-like ripples in quark-gluon plasma, confirming that the early universe behaved as a nearly frictionless, perfect fluid ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When the universe first began about 13 billion years ago, all of the ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

The notion that we live as characters in someone else’s video game is irresistible to many, even outside of science fiction bookshelves. Googling the term “simulation hypothesis” returns numerous ...