Research in Africa reveals new species of monkey

The owl-faced monkey with a blue bottom is new to science. It's only the second time a new monkey species has been found in Africa in the last 28 years.

How does a spider spin a web between two trees?

If you look up in a tree, you might see a spider web that spans a distance of a meter - several feet - or more. How do they do that?

100 most threatened species

Conservation experts have released a list of the 100 most threatened species of animals, plants and fungi on Earth.

Critically endangered bowhead whales sing like birds

Researchers were stunned when they heard the audio from a recording device that spent a year in the icy waters off the east coast of Greenland. Have a listen..

For the U.S., summer 2012 was third-hottest in history

Meanwhile, the past 12 months (September 2011-August 2012) are the warmest 12 months ever recorded for the contiguous United States.

Deforestation decreases tropical rainfall, says study

New research on the way air carries moisture confirms that deforestation has a major effect on tropical rainfall.

Emily Bernhardt on mountaintop removal mining

Bernhardt spoke of the growing body of science related to the environmental and human health consequences of this mining practice.

Severe weather likely across U.S. Northeast today

Largest threat with this first U.S. autumn cold front will be wind gusts exceeding 60 miles per hour with possible tornadoes as storms push through the region.

View from space: Anak Krakatau volcano eruption

On September 4, 2012 a NASA satellite captured an image of lava flowing down Anak Krakatau. The fresh lava has extended the shoreline of the volcanic island.

A look back at Hurricane Isaac

As of now, it appears that Isaac caused the deaths of nearly 40 people and will result in at least $3 billion in damages.