Today, science can narrow down potential oil reserves with surprising accuracy — especially when it comes to shale oil, found ...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...

Ocean temperatures well below freezing in Earth’s deep-past glacial phases imply some very salty waters. At the height of a ...

New method reveals chemical signs of early microbial life in ancient Earth rocks, showing photosynthesis evolved much earlier ...

For decades, global efforts to combat climate change and protect biodiversity have relied on a high-tech promise: that ...

According to observations of young ridges see on the far side, Earth's moon is not geologically dead, as previously believed.

Learn how the reserves-to-production ratio estimates the lifespan of natural resources. Discover its role in predicting ...