From sugar plantations in Brazil to tea estates in India, crushed rock is being sprinkled across large stretches of farmland ...

America has been a gusher of renewable energy for years; now, utilities will be able to bottle up much of that sun and wind ...

China’s Medog Hydropower Station on the Brahmaputra, a new turning point in a highly-charged South Asian geopolitics ...

Looking to inspire the next generation of curious minds? These are our picks of the best popular science books for children ...

Economics is not the study of individuals but aggregates. In an era where the faceless embodiment of human aggregation — AI — ...

Spokeo explores why happiness is declining in the U.S. and how growing divides are pushing the country down in global ...