internationally coordinated work must begin now to calibrate the climate records of the past 100 million years so precisely that the Earth's climate history can reliably help shape a safe future ...

Aside from Earth, astronomers have found water ... for life was already in place in the universe between 100 million and 200 million years after the Big Bang, our simulations show that water ...

The sea may have been refilled by a gigantic "megaflood" some 5.33 million years ago, according to a new paper in the journal Communications Earth & Environment ... rate of 60–100 million ...

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

Until now, scientists assumed that all this water gradually built up over billions of years as hydrogen ... water is a key ingredient for life on Earth, there is also no guarantee that its ...

Certain birds that gave rise to today’s ducks and geese found sanctuary in Antarctica during a mass extinction event 66 ...

The asteroid that slammed into Earth 66 million years ago and led to the extinction of ... largely focusing on the effects of injecting 100 million to 400 million tons into Earth’s atmosphere.

Imagine creatures so old that their forebears roamed Earth when dinosaurs walked ... has survived since over 200 million years ago and is considered a true survivor from the dinosaur's time.