For proponents of alternative energy, it's easy to make a case about the downside of crude oil, but it's also difficult to make a case for a viable, long-term replacement.
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Oil was supported by expectations of increased demand after strong jobs data.
If naughty kids get a lump of coal in their stocking, do good kids get clean energy? Depends on who's playing Santa in your nation's capital, says Terry Tamminen.
Large companies plan their future expecting the government to force them to pay a price for carbon pollution, The New York Times reports.
GPS will tell you how to get to the nearest Apple store. With iBeacon, Apple aims to guide you around once you're inside.
As the Web moves mobile, photo sharing platforms like Instagram and Snapchat are where advertisers want to be.
The CEO of gadget-buyback website Gazelle said consumer data indicates Apple tablets are a hot items this Christmas season.
A California company can pull lithium, and other critical metals, out of the effluent water of geothermal power plants, removing the need to drill or blast for new resources the way miners typically do.
Our special report shows how success is about new investment, new applications, and new markets — smart growth driven by innovation and excellence.
Even as certain tax credits and funding from Washington have dried up, U.S. states remain in competition for clean energy funding, especially from venture capitalists.
While they’ve attracted a dedicated following, electric cars are still carving out their niche and flirting with the mainstream. Here are some eye-popping models.
There are too many options but no one solution to the energy problem. Our needs are many. The current alternative energies — solar, wind, biofuels, nuclear and geothermal — all have limitations, but they're worth it until something better comes along.
It's not a question of which alternative fuel will replace crude oil, but which renewable sources will help reduce America’s reliance on it.