Scientists recreate a previously unseen cosmic reaction and reveal how rare elements are formed in stellar explosions ...

A huge blast that lit up Toronto near Downsview Park turned out to be a controlled pyrotechnic stunt tied to a film shoot for ...

The underground laboratory in Nevada where the U.S. conducts nuclear subcritical experiments is riddled with faults.

Watching toys grow bigger and bigger during an intense inflation experiment that turns into a surprising and hilarious finale ...

From its earliest days as a country, the diverse United States has aspired to unity. The founders emphasized unity as vital ...

The underground laboratory in Nevada where the U.S. conducts nuclear subcritical experiments is riddled with faults.

A breakthrough experiment has shed new light on one of astrophysics’ biggest mysteries: the origin of rare proton-rich elements. For the first time, scientists directly measured a key reaction that ...

Part of testing is pushing components way past their limits, so it's entirely possible that the team predicted a fiery end.

A bizarre, record-breaking neutrino detected in 2023 may have originated from an exploding primordial black hole—a relic from ...

A supernova - the explosive death of a star - is always violent, blasting material into space while typically leaving behind a compact stellar remnant like a neutron star or black hole. But some ...

An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon that so far exists only in theory. By Dennis Overbye On Feb. 13, 2023, a ...

A clone is meant to be a genetically identical copy, but an extraordinary 20-year study has shown that this isn’t, in fact, the case. It reveals that clones have lots of extra mutations and, if you ...