News tagged with north

Weather history time machine

During the 1930s, North America endured the Dust Bowl, a prolonged era of dryness that withered crops and dramatically altered where the population settled. Land-based precipitation records from the years ...

Oct 15, 2014
4.2 / 5 (13) 3

Surfactants do not harm the environment

When you take a shower and rinse the soap and shampoo off your body, the foam conveniently disappears between your toes and down the drain. Have you ever thought about what happens to the surfactants afterwards? ...

Oct 03, 2014
3 / 5 (3) 0

Three views of the North America Nebula

A perfect set of astrophotos for #WideAngleWednesday! Here are not one but three views of the North America Nebula taken by Terry Hancock. Terry said this is his widest view yet of this region. Also known as ...

Oct 02, 2014
5 / 5 (5) 0