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

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

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...

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

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

An experiment that involved feeding a dead goat to a Komodo dragon as well as an analysis of thousands of ancient bones ...

Federal lawyers are challenging Massachusetts and Rhode Island laws that offer in-state tuition benefits to certain ...

Days after the Trump administration decided to require annual reviews of the Canada-United States-Mexico Agreement instead of ...