One of 2 hottest years on record was 2010

The NOAA 2010 State of the Climate report tracks 41 indicators, each one including thousands of measurements that allow scientists to identify overall trends. Read more about one of the hottest years on record.

See a twirling whale in this amazing video

This amazing video shows a fin whale twirling as it dives beneath a whale watching tour boat. Watch the twirling whale here.

Brightest quasar in early universe found

The quasar ULAS J1120+0641 is the brightest object yet discovered in the early universe, powered by a black hole with a mass two billion times that of the sun.

Annual cost of weather may total $485 billion in U.S.

New analysis may be able to estimate the cost of weather on the U.S. economy. Read more about the new study's economic analysis here.

Tropical Storm Arlene forms as clouds gather

Watch a video that shows tropical storm Arlene as it forms in the Gulf of Mexico on June 27, 2011.

Loggerhead turtles have predictable movements

A ten-year study shows that loggerhead turtles go back to the same spots year after year.

Summer solstice floating lanterns video from Poland

Watch the video of thousands of floating lanterns released on the summer solstice in Pozna, Poland.

Arizona Wallow Fire scar seen from space

A June 21 satellite image of the Arizona Wallow fire shows the fire's burn scar as seen from space.

Asteroid close miss of Earth June 27

An asteroid the size of an RV motor home will narrowly miss striking Earth on June 27. Read more about the asteroid close miss.

In early universe, galaxies were awake or asleep, says study

Astronomers captured light from 40,000 galaxies and discovered that even in the early universe, galaxies were either awake or asleep.