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.

Along a nine-mile stretch of river between two waterfalls in the Australian rainforest lives a tiny fish that’s been there for millions of years, hiding between rocks along the riverbank by day and ...

One that caught attention from many was a type of sea mollusk that washed ashore on South Padre Island in late May.

There’s no returning to the past, but perhaps in the post-Trump scuffle some GOP leaders will emerge who rediscover the ...