Sound waves thought to be from a 2014 meteor fireball north of Papua New Guinea were almost certainly vibrations from a truck rumbling along a nearby road, new Johns Hopkins University–led research ...

Two years after a meteorite crash-landed in a New Jersey home, researchers have released findings that there was "alien world chemistry" inside it, according to a new study. The study, published in ...

The discovery of extraterrestrial material inside an ancient crater on Earth is raising new questions about how life may have first emerged on our planet. South Korean researchers studying the ...

The saga of Avi Loeb's alien materials claim continues. Loeb claims that small balls found at the bottom of the ocean are alien in nature and are made of materials not found anywhere in our solar ...

Add Yahoo as a preferred source to see more of our stories on Google. Sen. John Fetterman (D-PA) said it'd be "incredible" and "bipartisan" for President Donald Trump to declassify material on ...

Scientists are hard at work considering what kinds of engineering alien probes would need to reach us through interstellar space. However, crossing deep space to reach Earth with a probe would require ...