资讯

Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest?
Earth's rotation has sped up, causing shorter days. Astrophysicist Graham Jones predicts the next shortest day is around the ...
A groundbreaking discovery in northern Quebec has confirmed the existence of Earth's oldest known rocks, dating back 4.16 ...
Save Earth Mission is set to unveil its global strategy for planting 30 billion trees by 2040 at a major event on July 3, ...
A leap second is a one-second modification that is sometimes used with atomic clocks, whenever there is a change in Earth's ...
"Our Story With David Attenborough" at the Natural History Museum is a 50-minute program that explores humankind's role in ...
BBC Earth and Minecraft Education team up to create a new game based on the BBC Studios production Walking With Dinosaurs ...
The ancient history of Earth has always been hard to read. Most of the planet’s earliest crust has been lost, buried, or melted by geologic processes over billions of years.
The slightly warmer temperatures around the middle of the Earth melted the top layers of ice to form meltwater ponds that ...
Wave-like landforms on Mars provide clues about the planet’s icy history, its potential to support life, and the behavior of ...