The Sahara Desert has expanded by about 10 percent since 1920, according to a new study conducted by University of Maryland researchers. This represents roughly an area the size of South Dakota being ...

As clean energy prices fall, a fast transition to renewable energy is the cheapest option on the table. Experts say it could save us trillions in energy costs alone.In the rolling hills of southeast ...

India is the world’s largest producer and consumer of milk. As of 2019, milk production in the country stood at 188 million ...