What conditions make this planet a candidate for alien life?

Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these ...

Interstellar objects such as Comet 3I/ATLAS can be sent by alien civilizations to "sow" life on Earth. At the same time, it ...

Recently, astrophysicist Avi Loeb claimed that 3I/ATLAS boasts a “heartbeat”-like pulse that could provide evidence of the ...

Is an interstellar comet actually an alien spaceship? A researcher traces how influencers spread such speculation via social ...

When most of us find an unwelcome beehive around the house, we see a nuisance that must be destroyed. However, after watching ...

Hole in the Sky, by Daniel H. Wilson, is one of Scientific American’s best fiction picks of 2025. In the novel, aliens talk ...

A NewsNation special report airing Saturday, “Reality Check with Ross Coulthart: Underwater UFOs,” examines the idea that ...

The majority of Americans believe there there is extraterrestrial life. Aliens might marvel at earth's natural beauty but ...

According to Baba Vanga, another prediction made by Baba Vanga for 2026 is that there will be a major war, which she predicts ...

Mert Bayar, a postdoctoral scholar at the University of Washington's Centre for an Informed Public, zeroed in on the 3I/ATLAS ...

After decades of Star Trek shows supposedly sticking to the Prime Directive, William Shatner has revealed the dark truth of ...