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

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

Some experts have called the Miami Circle one of the most important prehistoric sites in North America.

Supreme Court rulings, culture-war politics and renewed nativism reveal a republic still wrestling with the question of who ...

The Pentagon released over a hundred newly declassified files related to UFOs (now officially referred to as Unidentified ...

Authorities say the remains of at least 117 dogs were found on the grounds of a California “no-kill“ animal shelter, many of them with gunshot wounds.

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

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

Deputies in Apple Valley are investigating after mysterious skeletal remains were discovered in the backyard of a home by ...