Researchers have detected a gamma-ray burst outside of the Milky Way that's unlike any previously observed. There's no ...

CAPE CANAVERAL, Fla. (AP) — Scientists have discovered a gamma ray explosion outside our galaxy that’s not only exceptionally powerful, but also long-lasting. Telescopes on Earth and in space — ...

A tiny particle that smashed into Earth with a record-shattering energy of 220 petaelectronvolts could be the last scream of ...

Asteroid 2024 YR4 caused quite a stir last year when it was discovered and originally calculated to have a 3 percent chance of hitting Earth.

According to Firefly’s official statement, the first stage of the Alpha rocket “experienced an event that resulted in a loss of the stage” during the test sequence.

A week after a massive explosion at a fireworks facility in Esparto killed seven people and injured two more, questions remain about the cause of the blast, whether workers at the facility could have ...

Using supersonic shockwaves for combustion, the groundbreaking design could allow aircraft to travel up to six times the ...

A Georgia Tech lab explosion caused minor injuries to a student and prompted evacuations; the extent of damage was limited ...