A team of Chinese and foreign scientists has discovered underground sedimentary layers on Mars that appear to have been ...

You may have noticed that more auroras have been visible in recent years, including from lower latitudes. Here's why the northern lights have been amped up lately.

Norway and the United Kingdom last month announced enhanced military cooperation through an extensive new agreement aimed at ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

During solar storms and other sun-related events, the oval expands southward into the Upper Midwest, bringing the northern ...

As a result, temperatures are cooler. The changing tilt of the Earth has a bigger effect on places at higher latitudes: in summer, higher latitudes in the northern hemisphere have longer daylight ...

Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. Geographical Review Vol. 15, No. 1, Jan., 1925 Effects of Tropical Cyclones upon the We... Effects ...