These exceptional frogs were unknown to science until now. Wow.
Japanese researchers have created a new type of plastic that is strong, recyclable, and completely dissolves in seawater.
As one of the first car-free planned developments in recent memory, Culdesac is proving to be quite popular and successful.
This concept for a zero-emissions airplane uses a raked design and lightweight materials to achieve sustainable flight.
This groundbreaking set of towers in Milan have set the stage for true green buildings around the world.
Fierce winds have created intense wildfires in Los Angeles county, destroying wildlife, homes and neighborhoods as they spread.