Powerful earthquake strikes Pakistan, raises new island

Hundreds are dead following a large quake that struck in a mountainous region of Pakistan. A new island has risen off Pakistan's coast.

Amazing photo of eagle vs. deer

An amazing photo from the Russian Far East shows predation of sika deer by a golden eagle.

Which cities are most at risk for a natural disaster?

Tokyo-Yokohama, the Pearl River Delta and Osaka-Kobe are the riskiest metropolitan areas in the world. Otherwise ... does your city make the list?

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.