The drought hitting California has officially become the worst on record. The situation is so dire that some residents have resorted to stealing water, according to CNN.
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Chris St. Clair
The most-exciting way to cool off
If you're brave enough - and hot enough - try one of these summer thrills.
Eureka: Cool-burning flames on ISS
A discovery on board the ISS could revolutionize clean transportation on Earth.
Man-made 'Silk Leaf' turns light into oxygen
Man-made leaf only needs light and a little water to produce oxygen for astronau...