The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

People lived in many parts of the Old World by then but had not yet reached Australia or the Americas. The bulk of the human ...

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...

"Top 10s delivers expertly crafted videos featuring in-depth analysis, exclusive visuals, and engaging infographics on a ...

The news comes just as the new administration makes space exploration a priority. President Donald Trump's inaugural address ...

Almost a decade after its controversial launch nearly killed any prospects at long-term success, No Man's Sky is gearing up ...

The Kumbh Mela is the largest gathering of humans on the planet – a fleeting city constructed on the sandy confluence of the Ganges and the Yamuna rivers. Official records cite 400 million ...

More than 15,000 mounds jut skyward from the lowlands of Mars’ Chryse Planitia, located near a natural dividing line between the planet’s ... eroded away, and what’s left — the mounds ...

One of the biggest technology events on the planet is taking place this week, and CNET's experts have insider knowledge. Here ...

A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause ...

With the World Cup and the Olympics taking place in the US during Trump's second term, sport is central to the US president's ...