Science News Roundup: 5/1/12

We’ve got a mix of good news and bad this week. Global warming sucks, but new water sources in Africa may provide some measure of protection for its people. Lots of species may be in danger, but did you know some species of sharks glow in the dark? I didn’t! There’s also some cool news for Doctor Who fans. Plus, bonus pic of every Persephoneer’s favorite smexy scientist! Read More Science News Roundup: 5/1/12