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Batteries facilitate the adoption of renewable energy. Their installation costs, as well as the price of lithium, have come way down.
Using stored renewable energy can help the grid — and be profitable for battery operators — especially when electricity demand is high.
Tesla's new home battery may be ahead of its time.
Unlike massive leaps in computing technology, batteries are tough to improve.
Decisions about fuel have as much to do with gender norms as energy density.
The cheaper and more powerful battery is still years away from vehicles.
We told you about this problem in Tuesday's memo and it was being widely blamed on the hardware of the new iPhone 4S, although we hinted at the…
Are we going to have another antennagate on our hands? If your memory stretches waaaay back to the summer of 2010, you'll recall that the then-new…
