Even though the ice is receding, the Arctic is still a spectacular place to visit. Come along on a polar adventure with these ...

Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.

A number of viewers are sharing pictures of a funnel cloud spotted over Linn County.The cloud was seen from Broadcast Park, ...

An Australian research vessel testing a localized form of climate engineering — artificial modification of the weather — to ...

The spiral galaxy M83 is captured face-on, providing a clear view of its full structure. Chandra's X-ray data reveals ...

After soaring skyward due east, the rocket's first-stage booster landed aboard SpaceX's drone ship Just Read the Instructions ...

Emerging deregulation policies together with the distributed renewable resource had led to the restructuring of power grid operation as several interconnected self-reliant clusters. Forecasting models ...

Live updates from SpaceX's Amazon mission Wednesday, July 16, that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

While they are associated with cumulus clouds, they are not related to supercell thunderstorms, and their rotation is usually weak and shallow compared to true tornadoes.

The increasing deployment of unmanned aerial vehicles (UAVs) as mobile communication relays in urban environments necessitates accurate 3-D modeling of complex urban areas for optimal communication.

The majority of July Fourth will be hot and humid with high temperatures expected to reach the low 90s. Most of the day should remain dry, too, in the Omaha metro, but storm chances will increase ...

Dew points will drop off into the 40s to near 50. Highs Friday rebound to near 80 with that low humidity and a mix of sun and cumulus clouds.