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Food

Should big business get out of the food business?

When it comes to food and farming technology, our political and economic beliefs trump the field knowledge of what works and what doesn't.

Business & Technology

What’s the most energy-efficient way to charge my cellphone?

A reader wonders if it's better to plug into the wall or his laptop. Umbra hooks him up with the latest in charger technology.

Food

What to do with an overload of cauliflower

Cauliflower's delicate taste makes it an excellent foil to more flavorful ingredients. This pasta recipe will teach you the ways.

POWER PLAY

This hockey legend wants to put dirty energy in the penalty box

Twenty years ago, Mike Richter helped the New York Rangers win the Stanley Cup. Now he wants to rack up wins for the climate.

Living

A new rallying cry for the big game: Save the mascot!

Many of the critters that adorn our T-shirts and fan hats are in serious trouble. Here's what we can do about it.

What the Frack?

Frackers are dumping toxic waste into California’s groundwater

Billions of gallons of contaminated wastewater are threatening the state's shrinking water supply.

Food

Ben & Jerry’s is fighting GMOs with fudge brownie ice cream

The do-gooder ice-cream makers are supporting the GMO-labeling initiative in Oregon with a "Food Fight" flavor.

Climate & Energy

Alaska’s stranded walruses face a new threat: oil drillers

Turns out melting ice isn't the only thing the walruses have to worry about.

Climate & Energy

What methane and Harrison Ford have in common

They’re both fugitives, and only the feds can track them down.