US Department of Homeland Security finalises alien registration rule, outlining who must register, carry documents, and the ...

The US Department of Homeland Security has finalised its alien registration rule, requiring certain non-citizens, including ...

Cambridge has been dubbed the UK’s “alien capital” after a new analysis of police UFO reports found it logged the most ...

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

Birthright citizenship, uphled by the US Supreme Court on Tuesday, is based on the principle of “jus soli”, meaning “right of the soil”.

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

Even Shirley Temple, one of the most famous child stars of all time, pivoted careers. Unsatisfied with the kinds of parts she ...

The Supreme Court struck down President Donald Trump’s executive order that sought to curb birthright citizenship on Monday, ...

Learn about a new working paper that argues that consciousness may not be limited to Earth-like biology, raising the ...