Green news harvest: Doubts on plankton climate fix

Researchers find that seeding ocean with iron to feed plankton and sequester carbon has flaws, while debate continues over land use affects carbon emissions from ethanol.

A sampling of green-tech news with quick commentary.

 

Join the discussion

Conversation powered by Livefyre

Don't Miss
Hot Products
Trending on CNET

HOT ON CNET

Is your phone battery always at 4 percent?

These battery packs will give your device the extra juice to power through all of those texts and phone calls.