Why don’t most solar panels follow the sun across the sky? Eden Full invented a cheap way to do it. What's your climate idea? Join the community!
Although not well-known, all eight species of pangolins are threatened by wildlife traffickers who falsely sell the animals' scales as medicine.
Countries pledging to reduce carbon emissions are taking different paths to #ActOnClimate.
Jimena Flórez, through her healthy snack company Crispy Fruits, is partnering with cacao farmers in Colombia and supporting organic agriculture.
An Indian entrepreneur designs a rainwater collection system that provides clean drinking water for thousands of residents of villages in Rajasthan.
Elephants have a lot to celebrate: Ivory prices have fallen due to greater awareness about the poaching crisis and better cooperation against traffickers.
President Obama appeared on the TV show "Running Wild with Bear Grylls," where he encountered glaciers melting due to climate change and a wild bear.
Alice Bowman heads the NASA team guiding New Horizons, the first spacecraft to get a good look at Pluto and its moons. Next destination: the Kuiper Belt.
As a sophomore Alondra de la Parra launched the Philharmonic Orchestra of the Americas, featuring performers from 22 countries, and quickly made headlines.