Friday April 29th 2016

Posts Tagged ‘climate change’

Hacking the Planet

Hacking the Planet

  Some problems have easy solutions. If we feel sweaty, we’ll head for the shade. If our soup’s too hot, we’ll blow on it. If a room’s too stuffy, we’ll open a window. But what are the options when the planet grows too warm?   That is the problem — and [Read More]

Icy inns at Earth’s end

Icy inns at Earth’s end

  This year marks the 100th anniversary of the sinking of the Titanic, reminding us once again of the deadly threat icebergs can pose to life. Still, the bad reputation icebergs sometimes have isn’t entirely deserved — even if the scientists who study these [Read More]

Seal scientists

Seal scientists

  Climate scientists concerned about global warming keep a close eye on Antarctica. There, some of the ice shelves that extend from the continent into the ocean are melting, adding freshwater that boosts sea level. Like other scientists, Tore Hattermann of the [Read More]

Drugs with Bad Vibes

Drugs with Bad Vibes

  Question: Which has the biggest impact on global warming: A coal-fired power plant, 1,000,000 cars, or the global total of inhaled anesthetics – those dreamy drugs that knock you out for surgery? This show from the Loh Down on Science has the answer. It aired [Read More]

A Tennessee Time Machine

A Tennessee Time Machine

For OnEarth magazine, I covered a climate change experiment at Oak Ridge National Laboratory. Read the whole story here. [Read More]

Sea Changes

Sea Changes

Every day, the ocean absorbs about 22 million tons of carbon dioxide, which is about the weight of 15 million hybrid automobiles. Just as you can’t see the carbon dioxide that comes out of your own body each time you exhale, you can’t see the gas as it dissolves into [Read More]

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The Mars Anomaly

The Mars Anomaly

The presence of water isn’t the only Mars mystery scientists are keen to probe. Another centers around a seemingly [Read More]

The Power of 1

The Power of 1

Kent Haffer remembers when his oncologist approached him with an unusual idea. It was 2013, and Haffer, a 55-year-old [Read More]

Feeling Objects that Aren’t There

Feeling Objects that Aren’t There

Imagine this. You wake up in the morning to the irritating buzz of your alarm. Instead of fumbling for a snooze button, [Read More]

You Swine!

You Swine!

RODNEY WOODSON never set out to be a pig trapper. He joined the Tennessee Wildlife Resources Agency because he was [Read More]

Finding Foods for the Future

Finding Foods for the Future

This translucent red alga grows along northern, rocky coastlines of the Atlantic and Pacific oceans. And its colorful, [Read More]

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