Sunlight on Earth changes over decades, affecting climate, agriculture, and energy production, including solar power.

The sun rises each day, but the amount of sunlight reaching Earth’s surface is not as constant as we might think. A new study ...

Right after launching, a bunch of satellites heading to join the megaconstellation looks like a string of moving stars going ...

Algae Bloom. Image by Jonathan Larson via Unsplash. Algae blooms, often caused by nutrient pollution from agricultural runoff or wastewater discharge, were considered a likely culprit. These blooms ...

Meslar/Chicago Tribune) Lake Michigan and the Chicago River are significantly cleaner than they were a half-century ago, when images ... pollution throughout the country. New cars emit far less ...

Ozone pollution is increasing in tropical countries across the globe, but impacts are still poorly understood. Image courtesy of Alexander Cheesman. Ozone’s impacts on forest health may escalate ...

Image: Shutterstock Such an advancement will only further support the city’s existing measures of improving air pollution, which already include hosing down streets and squares to remove harmful PM10 ...

President Donald Trump said he would look to reinstate weaker automobile emissions standards, casting the vehicle pollution curbs imposed by former President Joe Biden as too onerous for automakers.

Toulouse (France), Mar 31 (PTI) India has many attributes to become a great producer of Sustainable Aviation Fuel, which can help reduce pollution ... of SAF or slightly less.