The new paper argues that, in SN 1181, the first phase of the supernova fizzled out and left behind an unusually active ...

Resolve to read more books in 2026—and start right here with io9’s first list of the year rounding up all the new sci-fi, ...

REx reveals asteroid Bennu contains life's building blocks, shedding light on Earth's origins and the potential for extraterrestrial life.

Clear out your shelves for a bumper new crop of books by authors including Naomi Klein, Rebecca Solnit and Xand Van Tulleken, ...

Nonfiction and Y.A. are hurting, but genre fiction and the Good Book are booming. Here’s how book sales looked in 2025.

From lunar flybys and towering robotic landers to rare eclipses and dazzling supermoons, 2026 is shaping up as a banner year ...

A new study questions dark energy's role in the universe's acceleration, suggesting it may be weakening instead.

Humanity is facing a compounding crisis driven by population growth, consumption, pollution and power. These interconnected ...

As has been well-documented, Alan Alexander Milne created Winnie-the-Pooh to amuse his young son, Christopher Robin. An only child, the boy received a stuffed bear for his first birthday. The family ...

The latest holiday gift sensation is a handy little device that can literally rewire your brain while you use it. It’s portable, reusable and re-giftable, and comes in literally millions of different ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The recent deaths of two white dwarf stars are challenging our ...