Chasing the black holes of the ocean

According to researchers from ETH Zurich and the University of Miami, some of the largest ocean eddies on Earth are mathematically equivalent to the mysterious black holes of space.

A fast fish with a huge impact

In the Danube River, scientists have been observing a fish species conquering a new habitat and creating a totally new ecosystem while many plants and animals are being run off due to globalization.

Four new species of legless lizards discovered in California

Scientists have discovered four new species of curious-looking legless lizards living among fragile landscapes in California.

Why does the sun rise due east and set due west at the equinox?

At the equinox, the sun is on the celestial equator. And the celestial equator intersects all of our horizons at points due east and due west.

Typhoon Usagi batters Philippines and Taiwan

Categorized on Thursday as a "super typhoon" at its peak, Usagi is the strongest cyclone so far in 2013. It's expected to weaken before striking Hong Kong on Sunday.

View from space: Greeley, Colorado before and after the flood

On September 20, Colorado's Office of Emergency Management reported the floods had impacted 17 counties, leaving 7 dead with 104 missing and more than 16,000 damaged homes.

New rat genus discovered in the birthplace of the theory of evolution

A prominent tuft of spiny hair on the back, a white tail tip and three pairs of teats represent the unique set of characteristics describing a new genus of rat which has been discovered in the Moluccan province of Indonesia.

Best photos of past Harvest Moons

Gallery of favorite photos of the Harvest Moon from friends on Facebook and Google+. Thank you all for posting. Shine on, Harvest Moon!

As ocean warms, Antarctica’s Pine Island Glacier thaws

“I think it is fair to say that the largest potential sea level rise signal in the next century is going to come from this area.” - Martin Truffer

Four facts: Arctic sea ice extent in 2013

There was more Arctic sea ice this summer than last. That is true. And yet 2013's summertime Arctic ice melt was still greater than the long-term average.