A warming climate is killing off yellow-cedar trees on more than 500,000 acres of Southeast Alaska.
A video proving that even in poor skiing conditions, it's possible to have a little fun urban style.
A giant cloud of interstellar dust, lit up by the glow of a nearby star.
As with ethanol, scientists have realized that natural gas is more complicated and less ideal than it originally seemed.
A new NASA videos flies around Earth visiting the places where glacial melting is happening the fastest.
Dalmatian pelicans have migrated away from their normal habitat due to unusual frosts and frozen water.
Snow-covered trees in the Duckyu mountains, South Korea form a peaceful setting. Can't you just hear the silence?
Recent rains in Texas have helped the drought, but there is still a long way to go before water supplies improve.