Video: What will a warming world look like?

NASA has produced a new video that shows what changes in temperature and precipitation can be expected if atmospheric CO2 concentrations continue to rise.

U.S. sees another bright fireball on September 27

September 2013 has been busy for sightings of bright fireballs. The one at 11:33 p.m. local time on September 27 was the 14th fireball sighting in the U.S. in September.

6.8-magnitude earthquake rocks Pakistan on September 28

In a region of Pakistan said to be "desperate" following Tuesday's large earthquake, another earthquake struck earlier today.

How likely global warming is human-caused? 95% says new IPCC report

Meanwhile, the Earth continues to warm ...

Singing mice protect their turf with high-pitched tunes

"Most people are puzzled by the existence of singing mice, but in reality many rodents produce complex vocalizations, including mice, rats and even pet hamsters." - Bret Pasch

Researchers find coral reefs at risk when sharks overfished

"The whole food chain is being thrown out of whack ... This means that the reef has far less resilience, which is a real worry." - Mark Meekan

New electric fish found in murky waters

Scientists have identified a new kind of eel-like electric fish, the Akawaio penak, in a remote region of Northern Guyana that is known for its biodiversity.

Storm less likely for U.S. East and Mid-Atlantic early next week

Decreased odds for a coastal storm in parts of U.S. East and Mid-Atlantic early next week. Rip currents still likely, as system forms off the coast.

7.0-magnitude earthquake off coast of central Peru on September 25

USGS reported strong earthquake off coast of central Peru on September 25. Pacific Tsunami Warning Center warned of possible local events, but no Pacific-wide warning.

Sea turtles nesting in record numbers

Large increases in endangered sea turtle nests were found at three southeastern U.S. National Wildlife Refuges during the summer of 2013.