A solar plane on an around-the-world journey has reached the point of no return over the Pacific Ocean after departing Hawaii, and now it's California or bust.
Energy & Green Tech
Apr 22, 2016
0
28
A Google empire built on search shifted attention on Thursday to high-speed Internet networks, 360-degree video broadcasting and "other bets" as parent company Alphabet logged disappointing earnings.
Business
Apr 22, 2016
0
8
A test has been developed to check for contamination of shallow groundwater from unconventional gas extraction techniques, such as fracking.
Environment
Apr 22, 2016
0
13
