Before we can find alien intelligence, we must first define what intelligence looks like from the outside. The answer, ...

Many recognize Peter Dinklage for his role as Tyrion Lannister in Game of Thrones, but he also starred in this forgotten ...

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...

Earth's airports may be broadcasting our existence to the galaxy without anyone intending to. A 2025 study from the University of Manchester found that radar systems at major airports emit ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, funding, and fierce criticism.

Ten days after that interview with the president, his then–special envoy for Latin America, Mauricio Claver-Carone, was ...

In a 6-3 ruling, the Supreme Court ruled against President Donald Trump on the issue of birthright citizenship, maintaining ...

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...