Archive: 05/14/2013

Three X-class flares in 24 hours

The sun emitted a third significant solar flare in under 24 hours, peaking at 9:11 p.m. EDT on May 13, 2013. This flare is classified as an X3.2 flare. This is the strongest X-class flare of 2013 so far, ...

May 14, 2013
4.9 / 5 (10) 4 | with audio podcast

Wind farms get pass on eagle deaths

It's the not-so-green secret of the nation's wind-energy boom: Spinning turbines are killing thousands of federally protected birds, including eagles, each year.

May 14, 2013
4 / 5 (1) 0