Some remote regions will experience a partial solar eclipse on Sunday, Sept. 21, 2025. The best places to see it will be in ...

Research suggests that an ancient shoreline helped to sculpt the drop between Mars' southern and northern hemispheres.

As milder weather returns to Kentucky, here's what to know about the official start of spring in 2025. The first day of ...

The vernal equinox marks the changing of seasons. For the Northern Hemisphere, winter recedes into spring. In the Southern ...

The first dinosaurs may have evolved near the equator, and not in the southwest of the supercontinent Gondwana, as ...

By analyzing sulfur and volcanic ash entrained in ice cores, researchers pinpointed a caldera in the remote Kuril Islands as ...

Measuring distances across the universe is much more challenging than measuring distances on Earth. Is a brighter star closer ...

To put that in perspective, New Orleans is on the same latitude (or at least the northern hemisphere equivalent) as Coffs ...

Ancient fossils of the world's very first dinosaurs may be buried in places almost impossible to investigate, according to ...

Mapping fish migration routes and identifying threats is crucial to protecting freshwater species and their habitats, ecologists argue.

T he sky in the northern hemisphere had been darkened, the winters unusually harsh, and the summers barely arriving for decades when the German Lutheran author Johann Arndt published his Four Books on ...