The government on Tuesday discarded its one-size-fits-all food pyramid in favor of 12 different triangle-shaped guides, each geared to people's differing lifestyles and nutritional needs. Inside the ...

Another day, another pyramid-size space rock barreling past Earth. This time, the fast-moving visitor's name is 2019 SX5, and it's expected to pay our cosmic neighborhood a visit tonight (Oct. 10).

Big rocks, small rocks, dust and astronauts — these are just a few things that hurtled through the inky darkness of space over the past year. Sometimes, objects came crashing to Earth, but we couldn't ...

A "potentially hazardous" pyramid-size asteroid is about to zoom past Earth at around 48,000 mph (77,300 km/h) this week as it reaches its closest point to our planet in more than 100 years. But the ...