A research team linked nearby stellar explosions to at least one, possibly two, mass die-offs after calculating the supernova ...

Specifically, the findings support the hypothesis that supernovae could have triggered two of the so-called "big five" mass ...

At least two mass extinction events in Earth's history were likely caused by the 'devastating' effects of nearby supernova explosions, a new study suggests. Researchers say these super-powerful blasts ...

Some of the most massive and influential stars in the universe are OB stars. These blue giants, many times more massive than ...

Russia's nuclear arsenal is capable of striking just about anywhere on the planet. Were Russia to launch ... exposure decreases 55% an hour after an explosion and 80% after 24 hours, according ...

Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...

After retaking part of a corridor that divides Gaza’s north from south, Israeli troops moved Thursday toward the northern ...

The alert system on a Delta Air Lines jet from MSP that flipped upside down and burst into flames in Toronto indicated a high ...

MOSCOW, March 16 (Reuters) - One worker was killed and three other were injured in an explosion at an oil refinery in Russia's city of Ryazan, TASS and RIA news agencies reported. "During ...

DENVER (KDVR) — After an explosion at an assisted living center this week forced nearly 90 seniors from their homes, a similar facility not far away jumped into action to put a roof over many of ...