Read the latest

In typical Texas fashion, urban nature park in Dallas would be country's biggest

Viking toolbox 'opened' 1,000 years later

This deaf puppy and little girl speak the same language

When does Christmas start at your house?

We're a nation divided over healthy food

Standing Rock protesters celebrate as pipeline is halted

These electric-blue night clouds are expanding around the globe, says NASA

New LED bulbs put out a lot more than just light

Don't look now, but there's a monster next to you on the subway

10 iconic city skylines, then and now

The long-term outlook for coconuts is cloudy

Magic mushrooms could be a psychiatric wonder drug