Reefcam shows favorite big fish hangouts

Like human beings, big reef fish have strong preferences on where they like to hang out as viewed by a reefcam.

Cyclone Giovanna kills at least 15 people

Cyclone Giovanna pushed into Madagascar as a 120 mph storm killing at least 15 people and leaving thousands homeless.

Tiniest chameleons in found Madagascar

A research team has discovered four new tiny chameleons that are the tiniest chameleons - and some of the smallest reptiles - in existence.

Strong 6.0 earthquake off Oregon coast

The USGS reported that a strong 6.0 earthquake quake off the Oregon coast on February 14, 2012 was felt as far away as San Francisco.

Debris from 2011 Japan earthquake reaches Midway Atoll

Projections suggest submerged debris from 2011 Tohoku earthquake and tsunami in Japan should have reached Midway Atoll, at northwestern end of Hawaiian archipelago.

Strong Cyclone Giovanna approaches Madagascar

Dangerous Cyclone Giovanna will push into Madagascar as a strong cyclone on February 13, 2012. All residents should take all warnings seriously and prepare now!

Video shows how hummingbirds sing with their tail feathers

Watching hummingbirds in a slow motion video has turned up new insights into their behavior - like how males use their tail feathers to "sing" to females.

Big Bend National Park designated as an International Dark Sky Park

Texas' Big Bend National Park has been designated as an International Dark Sky Park, one of just 10 in the world.

Cyclone Jasmine in 3-D: View from space

Satellite data from NASA's TRMM satellite was used to create this 3-D animation of Cyclone Jasmine moving through the South Pacific Ocean.

NWS upgrades to dual-polarization radar

All National Weather Service offices will upgrade their Doppler radar to dual-polarization radar. Here's why NWS upgrades will provide better forecasts.