This novel method could help in the long run, but has some immediate applications.

Even free meals couldn't keep sharks from their wild wanderings.

Dive would mark only second time humans have visited deepest place on Earth.

These dainty sharks are found only near the famed islands.

Coral thrives, and is returned to hard-hit ecosystems.

Scientist's image makes swimming with sharks look appealing.

Global warming will likely make it worse, research suggests.

Gentle giants tracked far out to sea, and down into the deep.

Even in the cold and dark of winter, life hums away, researchers say.

Take a trip to one of the most isolated villages in Morocco, a place where foreigners have never set foot.

These nature-made snow crystals will put your grade-school efforts to shame.

These tiny reptiles also appear to enjoy taking late-night swims.

Seamounts get dragged under the surface by subducting plates.

Four new species of tiny chameleon lizards have been discovered in Madagascar.

Don't try out these gifts on your human beloved.

A drill has gone through 2 miles of ice to reach subglacial Lake Vostok.

You may not love those freezing temps, but it turns out they're actually good for something.

Russian news outlets reporting team has reached long-buried Antarctic lake.

They're tantalizingly close, but other groups may beat them.

These weird creatures have been seen only a handful of times in human history.

Mysterious lakes may offer help in studying climate change effects.

Diverse groups of microbes thrive in these cold, deep regions.

This strangely marked species has never been documented in the area before.

This strangely marked species has never been documented in the area before.