An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...

Some of the most dramatic climatic events in our planet's history are "Snowball Earth" events that happened hundreds of ...

The Earth: a ringed planet, much like Saturn, surrounded by a hula hoop of asteroids. The summit of Mount Everest: a tropical ...

The gas giants in the outer solar system are the homes to ring systems today, but almost half a billion years ago, our planet ...

The mirrors for NASA's Near-Earth Object Surveyor space telescope are being installed and aligned, and work on other ...

Did Earth once look a lot more like Saturn? Scientists believe the answer is yes! In a groundbreaking study, researchers in ...

Earth may briefly have had a ring system similar to Saturn ’s over 450 million years ago during a period of unusually intense ...

The prevailing theory has been that volcanic activity in the Siberian Traps released massive amounts of carbon dioxide.

Scientists have long been searching for the origins of life on Earth, and new theories continue to emerge. In a recent study, ...

Liberal House leader Karina Gould lambasted Conservative Leader Pierre Poilievre as a "fraudster" after he said the federal ...

Cosmic dust may have helped to kick-start life on Earth, new research suggests. The findings challenge a widely held ...