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Zero Population Growth = Healthier Planet?

Posted by  Tim Wall  Fri Jan 13, 2012 05:00 AM ET   |   0

A stable number of humans on the planet doesn't necessarily mean less impact on the environment. But it helps. Read more

population

Drunk Drivers More Likely to Drink Beer

Posted by  Eric Niiler  Fri Dec 30, 2011 01:12 PM ET   |   0

Wine consumption is linked to fewer drunk driving deaths. Read more

beer

How Google's Self-Driving Car Works

Posted Tue Oct 18, 2011 04:13 PM ET   |   0

Watch video footage of what the on-board computer "sees," how it detects other vehicles, pedestrians and traffic lights. Read more

google self driving car

The Energy Web

Posted Thu Sep 1, 2011 11:47 AM ET

See the future of energy technology and consumption. Read more

power lines

Enormous Bird Lived Alongside Dinosaurs

Posted by  Jennifer Viegas  Tue Aug 9, 2011 07:00 PM ET   |   0

It's the second known large avian from the dinosaur era, adding to the list of birds that lived alongside dinosaurs. Read more

bird

How To Eat Well And Save The Planet Too

Posted Mon Jul 25, 2011 02:58 PM ET   |   0

Pork, farm-raised salmon, chicken and turkey are all on a par when it comes to greenhouse gas emissions, but pigs are in a category of their own when it comes to environmental impact. Read more

beef cow

Whale Wars in Iceland

Posted Wed Jul 20, 2011 11:46 AM ET   |   0

Much of Iceland's controversial whale hunt is driven by tourism, which is why anti-whaling activists are demanding the country ban the practice. Read more

minke tail

New Dino May Be World's Smallest

Posted by  Jennifer Viegas  Fri Jun 10, 2011 11:39 AM ET   |   0

This dinosaur may be pint-sized, but it was still a predator. Read more

Dinosaur

Earth Could be 'Unrecognizable' by 2050

Posted Sun Feb 20, 2011 05:57 PM ET   |   0

With a predicted population of 9 billion, food production and competition for resources could change the face of our planet. Read more

Resources

Tech: Smart Tech Measures Personal Water Consumption [VIDEO]

Posted Wed Dec 22, 2010 03:00 AM ET   |   0

Water is a vital resource in our world, yet little information exists on how much water we individually use. But researchers at the University of Washington have developed a system that tracks individual water consumption and helps make us smarte ... Watch video

Tech: Smart Tech Measures Personal Water Consumption
play

Miles-Per-Gallon Is Just Stupid

Posted Mon Jul 12, 2010 10:27 AM ET   |   0

Measuring a car's gasoline use with the familiar miles-per-gallon measure doesn't reflect a car's true consumption of fuel. Read more

gas pump

A New Look at an Old Engine

Posted by  Gene Charleton  Fri Jul 2, 2010 06:16 AM ET   |   0

To hear some people tell it, the internal combustion engine is dead. But engineers are coming up with new ways to improve the engine's efficiency. Read more

engine

How Much Do We Throw Away?

Posted by  Josh Clark  Mon Apr 5, 2010 08:21 AM ET   |   0

A lack of data makes it impossible to know exactly how much Americans throw out, and experts say enthusiasm for recycling is waning. Read more

garbage bag

Consumer Goods Suck Up Surprising Amounts of Water

Posted by  Josh Clark  Mon Mar 8, 2010 04:03 AM ET   |   0

A $20 bag of dog food takes more than 4,000 gallons of water to make, in a show of how industry and the world can take water for granted. Read more

water

Green School Becomes a Teaching Tool

Posted Fri Nov 13, 2009 03:44 AM ET   |   0

Reporter Tomeka Weatherspoon visits the Missouri Military Academy in Mexico, Mo., where energy efficiency improvements are not only saving money, but becoming part of the school's curriculum. Read more

solar collectors
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