See how our seasons come from Earth's tilt and yearly loop around the sun, which changes the ice cover, vegetation, and ...

The first day of fall arrives on Sunday with the autumn equinox, starting shorter, colder days because of Earth's axis and ...

1️⃣ Mysterious vibration: A landslide triggered a 650-foot mega-tsunami in Greenland that caused the Earth to shake for nine ...

Hong Kong’s war on plastic waste took centre stage on Earth Day on Saturday, with a green group in the city saying it was time to go beyond recycling. An eight-week programme kicked off to get ...

Coronal mass ejections, or CMEs, can cause both the northern lights and widespread telecommunications disruptions. But could a powerful CME end the human race?

A billionaire spacewalker returned to Earth with his crew on Sunday, ending a five-day trip that lifted them higher than ...

The Day After Tomorrow' was the first Hollywood blockbuster to tackle climate change head on. But why does global warming ...

It won't be there forever, but Earth will have a second moon when a small asteroid begins to orbit the planet later this ...

On World Ozone Day, we celebrate global efforts to protect and restore the ozone layer, a vital shield that protects life on ...

Which begs the question: what does Tigerlily do for work? In her 90 Day Fiance: Before the 90 Days Season 7 introduction, she ...

Edmonton's Earth General Store is now hoping to stay open after previously announcing that Sunday would be the last day of ...

On Sept. 14, 1959, the Soviet probe Luna 2 -- known informally as Lunik 2 -- became the first Earth-launched space vehicle to ...