Check out the most common cloud types found in the atmosphere, according to the Center for Science Education.
Saharan dust energizes the Amazon, dozens of new sinkholes are found in Siberia, and an ancient tree frames a Hobbit-like building.
Photographer Beth Moon spent 14 years shooting to create this photo collection of ancient trees.
Take a tour of a mostly frozen Niagara Falls by drone, all from the comfort of your warm living room.
CRE tops the list of troubling antibiotic resistant bacteria, but it's not the only superbug that worries health officials.
In this collection of our favorite recent shots of Earth: The Southwest heats up, Louisiana gains ground and we get a bird's eye view of the Sydney Opera house. Plus: A 44-square-mile chunk of ice makes a break for it off East Antarctica.
This week, the eye in the sky shows us massive fires in Australia, thunderstorms over the Amazon and a military buildup on the Iraq-Iran border. Plus: Let's launch a rocket into the northern lights.
From edible oyster mushrooms to venus flytraps: Check out these carnivorous plants that enjoy their protein.
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