Astronomers have discovered a black hole emitting energy in jets longer than the width of 140 Milky Way galaxies.

Heart tissue that spent one month in space was found to beat irregularly, while proteins and mitochondria in heart cells ...

It's unlike anything ever seen on the Red Planet, but NASA hopes to find more like it as the Perseverance rover continues its ...

NASA’s Perseverance rover, which has been exploring the Jezero Crater on Mars since 2021, has made a remarkable discovery: a ...

Hezbollah’s deputy leader Naim Kassem said the rocket attack was just the beginning of what's now an ″open-ended battle” with ...

The Lebanese militant group Hezbollah announced that it fired a barrage of missiles at a military base deep inside Israel early Sunday following an Israeli airstrike more than a day earlier that ...

Ibrahim Aqil, the second-in-command of Hezbollah, has been killed in a “targeted” airstrike in Beirut, Israel’s military ...