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

John Roberts wrote majority opinion, while Ketanji Brown Jackson wrote concurring opinion and Brett Kavanaugh dissented in part ...

The pilots dubbed the fireballs “foo fighters” but had no idea what they were. Plasma? Enemy tech? Aliens? We still haven’t ...

True blue is one of nature's rarest tricks, and the animals that pull it off range from tiny ocean drifters that steal venom ...

The U.S. Supreme Court is expected to weigh in on President Donald Trump's effort to end birthright citizenship on Tuesday, as well as rule on cases relating to transgender athletes and campaign ...

The Republican president’s restrictions had been blocked by several lower courts and had not taken effect anywhere in the US.

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

The possibility that artificial intelligence will steal all our jobs has been hyped by industry leaders. It has roused politicians to sound the alarm. It now ranks at or near the ...

The film’s performance has raised fresh concerns over the commercial momentum of DC’s newly rebooted cinematic universe, ...

Artificial intelligence (AI) is continuing to have a disruptive impact on ever more parts of humanity. But what does it mean in the long run? A new paper, available as a preprint on arXiv from ...

Forty horses were running. Olivia Wilde was on the ground. A dirt embankment had hidden her from the oncoming herd, and she ...

The Supreme Court ended its latest term with a bang. As expected, the justices blocked Donald Trump’s effort to overturn ...