Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Avi Loeb warns 3I/ATLAS's symmetrical jets defy comet norms, hinting at possible tech. Hubble data and expert debate fuel the ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

We recently discussed the different types of worlds that the Habitable Worlds Observatory (HWO) is expected to find that ...

When astronomers first picked up a perfectly regular radio heartbeat from deep space in 1967, some of them half-jokingly ...

ICE officers began forcibly entering homes without judicial warrants last summer, two administration officials told NBC News.

The interstellar visitor 3I/ATLAS has turned into one of the strangest shows in the sky, shifting to a vivid blue and ...

Activists are pressuring the local airport authority to block flights out of the airport, even though legal experts say it ...

Earlier this month, US Immigration and Customs Enforcement announced a Cuban migrant had died at a Texas detention camp after ...

Plus, what to know about unmasking.

The moment you realize that other families don't turn spilled milk into a character assassination or that parents can ...

Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.