A $50-million Toronto trial is testing whether a blood test can catch cancer before it's visible on a scan. Simcoe County ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

Researchers at Princess Margaret Cancer Centre are studying whether blood tests can detect tiny traces of cancer after ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Steven Spielberg’s credulity makes his latest alien contact film, Disclosure Day, mawkish and old-fashioned rather than ...

Each question in the ABC 50/50 quiz has only two options: one is right; the other is wrong. But there's a catch.

The makers of the blockbusting sci-fi thriller reveal how they made a hit, why Kevin Spacey was almost involved and what went wrong with the sequel ...

Take a drive to the CIA’s Area 51 – a route with more UFO sightings and unexplained mysteries than anywhere else on Earth ...

Military history is much more than battlefield trivia. Stacker took a look at 25 recent "Jeopardy!" questions about the ...

The 1,250-hp Czinger 21C set a new production car lap record at Chuckwalla, beating the Porsche 911 GT3 RS’ previous best ...