The curious minds at What If discover the universe’s evolution in just ten minutes, covering the Big Bang, galaxy formation, and cosmic expansion.

Observations of nearby red dwarf stars reveal rare carbon and oxygen isotopes, offering direct evidence of stellar nucleosynthesis and the chemical evolution of the Milky Way.

The new research suggests an alternative origin. Dark matter could have instead been born extremely hot, opening up ...

Astronomers have confirmed the earliest barred spiral galaxy in the universe, a Milky-Way-like structure that existed just 2 ...

An extremely early Type II supernova explosion, named after the Titan goddess of dawn in Greek mythology, occurred just 1 ...

Scientists are starting to notice something unsettling: parts of the universe aren’t behaving the way the “trusted” rules say ...

An extremely early Type II supernova explosion, named after the Titan goddess of dawn in Greek mythology, occurred just 1 ...

Astronomers believe this barred spiral galaxy could be the oldest example of its kind ever observed. Research led by Daniel ...

Scientists at the Dark Energy Survey have published their most detailed explanation yet of how the universe has expanded over the last six billion ...

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...

Before we officially kick off the road to WrestleMania 42, here’s four big takeaways from WWE's first Saturday Night's Main ...

Smaller cats had a few advantages. They need less food. Plus, they’re spry. Massive lions are successful hunters just 20% of the time. But African wildcats bring down a whopping 60% of their prey.