Africa is the only continent that lies in all four hemispheres, Northern, Southern, Eastern, and Western, making it the most ...

The Earth is reflecting less and less sunlight into space, especially in the Northern Hemisphere. The decline over the last 20 years is clearly measurable, as current NASA data shows. A research team ...

Experts say cleaner air, melting Arctic ice and subtle changes in cloud formation are behind the shift. View on euronews ...

For nearly two decades, satellites have monitored how sunlight and heat move through Earth’s atmosphere. Now, new NASA research suggests the planet is becoming darker — with the Northern Hemisphere ...

Earth is getting darker. A subtle drop in reflectivity, driven by melting ice and cleaner air, is amplifying global climate ...

On the day of the 2025 autumnal equinox, the sun rises almost exactly due east and sets to the west. The months that follow will see cooler temperatures set in as the northern hemisphere receives less ...

For nearly twenty years, satellites have quietly gauged the flow of sunlight and heat through the Earth’s atmosphere. Today, ...

For the second time in 2025, an incredible astronomical event is about to change the seasons on Earth. The September equinox is almost upon us, with autumn about to begin in the Northern Hemisphere, ...

The autumn equinox is now upon us! Today marks the moment that the sun crosses the celestial equator, ushering in the beginning of astronomical autumn in the northern hemisphere, which brings with it ...