Specifically, the AI was able to make progress on a complex problem called the Andrews–Curtis conjecture, which has stumped ...

A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have ...

It measures 130 to 300 feet across, a pebble compared to the asteroid that killed the dinosaurs, which is estimated to have ...

According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human ...

It is clear that we must always keep a special watch on everything that happens outside our planetary borders. This is ...

As temperatures in Lubbock drop below freezing, those who worked outside did not let the cold stop them from doing their job.

Peltier was headed back to his reservation, where the tribe arranged a house for him to live in while serving his home ...

A "polar vortex" is bringing intense cold and heavy snow to large swaths of the US and Canada. How is this winter weather ...

Two astronauts -- one in space, and one on Earth -- will discuss daily life on the ISS, and you can ask them questions in the chat.

Simulations showed that over 10 lakh macroscopic objects, each wider than 100 metres were moving surreptitiously outside our ...

Harvard and Smithsonian (CfA), and its Submillimeter Array (SMA), were critical for identifying a cache of belts surrounding other stars beyond the sun where comets may reside. Regions around 74 stars ...