As the year draws to a close, we take a look at some of the biggest science stories of the year, and why they matter.

Stranger Things came to an end with its finale episode airing on Dec. 31. Netflix revealed what its creators, Matt and Ross Duffer, meant by its ambiguous ending.

In late November 2025, astronomers captured an unprecedented cosmic signature: the first X-ray emissions ever detected from ...

The Stranger Things series finale is finally here. Here's who lived, who died, and what actually happened to Eleven.