“Mr. Chair, the truth is out there.” That’s what Rep. Nate Davidson, D-Cumberland and Dauphin said during a Tuesday Pa. House ...

The findings of a new study may help "explain some of the radio silence we’ve seen in technosignature searches" for alien signals, an astronomer said.

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, ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Since the 1960s, scientists working with SETI (Search for Extraterrestrial Intelligence) have been monitoring the universe ...

Life in Space” runs until September at San Francisco’s Exploratorium, and is about the extreme conditions beyond Earth ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...

Disclosure Day had people talking for its fresh take on alien contact and powerful sci-fi themes. These films follow the same ...

In fact, polls in Australia, the US and elsewhere indicate around a third of the public believes aliens are here. However, while what we know about the universe suggests aliens may exist, there are ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...