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This year's Nobel Prize in physics went to scientists who invented the blue light-emitting diode. Paired with solar power, the energy-efficient LED is bringing affordable light to places off the grid.

The PBS program Daniel Tiger's Neighborhood is bringing the legacy of Fred Rogers to a new generation of children.

The Nobel committee said Jean Tirole has helped to reshape regulators' policies with his idea that the same rules have different effects — good and bad — in different industries.

DES MOINES, Iowa (AP) — Republican Mitt Romney is visiting Iowa for U.S. Senate candidate Joni Ernst as her battle with Democrat Bruce Braley enters its…

Nebraska Medical Center officials say the condition of a NBC cameraman with Ebola continues to improve.33-year-old Ashoka Mukpo arrived at NMC last week,…

French economist Jean Tirole, 61, works at the Toulouse School of Economics in France. The economics prize completed the 2014 Nobel Prize announcements.

In the wake of the first case of Ebola being contracted in the U.S., CDC director Dr. Tom Frieden discusses plans to stop the disease and apologizes for an implication some saw in his remarks Sunday.

Trains carrying oil from North Dakota pass through American towns daily — and sometimes they derail and explode. The oil industry is now under pressure to make the oil less volatile before shipping.

China is attempting to move nomads into permanent settlements, but the transition for many has proven difficult. After apartment living, one family plans to go back to herding.

A parrot from Torrance, Calif., disappeared four years ago. It was a talking parrot, and according to the owner, spoke with a British accent. It speaks Spanish now, according to the Daily Breeze.