Indian astronaut Group Captain Shubhanshu Shukla is visiting a home away from Earth that has seen continuous human presence ...

Understanding where and in what quantities essential elements for life have existed on Earth's surface helps explain the ...

A mass extinction event wiped out around 90% of life. What followed has long puzzled scientists: The planet became lethally ...

Earth's earliest life forms developed ways to survive the harmful effects of arsenic to cope with dramatic changes in their ...

A study of fossils from the Permian-Triassic extinction event 252 million years ago shows that forests in many parts of the ...

A discovery made by a NASA rover has offered a clue for this mystery, new research said Wednesday, suggesting that while ...

Scientists have long agreed this event was triggered by a sudden surge in greenhouse gases which resulted in an intense and ...

The bold question-askers at What If explain why a flat Earth couldn’t support an atmosphere or sustain life as we know it.

The slightly warmer temperatures around the middle of the Earth melted the top layers of ice to form meltwater ponds that ...

The event in question is the Permian–Triassic Mass Extinction, also known as the “Great Dying,” which occurred around 252 ...

Shampoo chemicals called polyquaterniums stick to tiny aquatic animals. They slow swimming and feeding, risking ecosystems ...

Now, Alien: Earth showrunner Noah Hawley has hinted that the upcoming TV spin-off could wind up confirming things either way ...