Orbin Mauricio Henríquez Serrano stopped at the Speedway at Snelling and Portland avenues in St. Paul for gas on Sunday. He ...

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

Astronomers tracking the skies around our planet have picked up two very different cosmic companions: a vast interstellar ...

"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if ...

Top astrophysicist Avi Loeb said the rare alignment will provide a unique chance for scientists to inspect the mystery object ...

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too ...

This past year was the third warmest on record and stood on the cusp of surpassing a major climate threshold globally, ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Two citizens engaged in community patrols detail how ICE smashed windows, arrested them and promised money in exchange for ...

Elizabeth Lugert-Thom, of St. Paul, warned people on social media last week that two men came to her door in the North End on ...

I/ATLAS fuels a global security row as the CIA issues a 'Glomar' response to records requests. Is the interstellar object a ...

A rapid climate collapse during the Late Ordovician Mass Extinction devastated ocean life and reshuffled Earth’s ecosystems.