With findings on Earth’s polar extremes and its innermost core, scientists shaped how we look at the planet in 2025 in surprising and fascinating ways.

This post originally appeared on the Crew blog. Whether you want to learn a new language, learn to cook, take up a musical instrument, or just get more out of the books you read, it helps to know how ...

Here are 10 major findings about human ancestors and our close ancient relatives that scientists announced in 2025. A handful ...