Brave New World. Red Hulk's appearance in the fourth Captain America movie brings back the quite silly Marvel science of ...

Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Earth's Inner Core Is Undergoing a Transformation Feb. 10, 2025 — Earth's inner core is undergoing structural transformation. Located 3,000 miles below the Earth's surface, the inner core is ...

Earth’s ice caps exist due to a rare combination of cooling processes. Without these, Earth would likely remain warm and ...

The cool conditions which have allowed ice caps to form on Earth are rare events in the planet's history and require many ...

A new study rewrites the story of human evolution, suggesting that intelligent life is not rare but a natural planetary ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

Back then, it was a regional list, conceived as an objective way to determine which mountains in the Indonesian archipelago would probably be worth attempting to hike at weekends. We developed the ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the ...

It’s fun to conceptualise like this, and set the human story within the grand perspective of Earth’s history. But there’s a ...

A child would need to eat 9,000 cookies in a day to approach harmful levels of pesticide or naturally occurring heavy metals.