Studies show that drivers older than 85 get into fatal accidents almost 4 times as often as teens do, and intersections are a problem.

Two new studies decipher who prefers which kind of car, revealing unexpected attitudes that challenge many assumptions.

Uber and Lyft are both offering discounted ridesharing services. Today in San Francisco; tomorrow the world.

FlightCar leverages all those idle vehicles in the long-term lots, and it's a lifeline for frequent flyers.

A new report from KPMG sees 500 billion annual miles from people who might have otherwise stayed home.

Running 2 groundbreaking companies at the same time, Musk succeeds by putting himself on the line more than anyone else, says author Ashlee Vance.

This four-part series gives great advice on getting a new generation to enjoy the outdoors.

Muncie, Indiana, police department lets residents pay off parking tickets with donations to the local animal shelter.

Architect William Maclay brings some sense and sensibility to the concept of net zero energy building.

Bjarke attack! The Danish maverick is the subject of a climate-themed retrospective at the National Building Museum.

James Furzer's simple design is still situated on the streets — yet lifted slightly above them.

Getaway provides a woodsy, off-grid respite from the concrete jungle.

UC Davis students conceive a 'deliberate solution' to substandard farm worker housing.

A solar-powered home that can charge a car is one thing. But what if power flowed the other way, as well?

Faircompanies gives a tour of an unusual Omaha, Nebraska, dwelling that consists of three concrete domes tucked underground.

M.A.Di., a flat-pack tiny house from Italy, is a new take on a beloved classic.

With guidance from the World Wildlife Fund, Swedish retailer IKEA uses bath towels and duvet covers to spread a message of conservation.

White Oak in Florida promotes conservation with innovative programs for animals (and the humans who want to see them.)

In Florida, not even the iconic Florida panther — the endangered state animal — is safe from new development.

The 2019 Saving Endangered Species Youth Art Contest is open to children in grades K-12.

For my final last minute-ish holiday stocking stuffer pick, a bamboo charcoal- and goat milk-based skincare bar from the Fabulous Beekman Boys.

Need a gift in a hurry? Here are some fun and festive ideas sure to please anyone on your holiday gift list.

Bring the great outdoors into your home with Three Bad Seeds' line of wilderness-inspired pillows handcrafted from repurposed scrap fabrics.

Black Friday and Cyber Monday aren't the only days when you can get good deals on a range of gifts.

Real peppermint oil or ginger oil make Divine’s Fair Trade dinner thins a welcome addition to dessert and coffee.

If sexy smoke alarms and food-growing fish tanks fail to help you check that difficult to shop for person off your holiday gift list, than I quit.

Food gifts are a lovely way to celebrate the season and share your love with others. Here are some fun ideas.

You’ll refer to this guide that’s printed on biodegradable fabric with non-toxic ink almost every time you need to convert a recipe.

Bamboo globes, reclaimed sailcloth planters and the requisite pair of socks are just some of this year's exceptionally giftable finds.

These kitchen tools aren't expensive, and they're sure to get a lot of use by any home chef.

When you buy one of these gifts for someone on your list, a donation is made to someone in need.

'Tis the season for Cabin Porn and 200-page treatises on Norwegian wood chopping technique.

Who said you can't partake in a little shopping on Giving Tuesday?

Here's what to give and what to avoid for the holidays or any time of year.

Try a triple pale ale, some mint julep fudge, or an amaretto cheesecake made by nuns and monks.

Presenting a bevy of unique, useful and all-around lovely prezzies that support a range of good causes.

New research finds mean spiders know what it takes to survive extreme weather.

The answer to this depends on the definition of hybrid, and how long it would take to "convert" each car on the road to a hybrid. One thing's for sure -- emissi

The shipping industry embraces fuel efficiency with hybrid delivery fleets.

A new USS Destroyer class, the DGG 51, boasts a hybrid-electric engine to conserve fuel on the high seas.

Option packages and other 'forced' features increase the base price of many vehicles, balancing out the environmental value, group says.

Next time you see one of UPS' iconic big brown delivery trucks, look closely because it may be one of the 200 new hybrids hitting the streets of American cities

Toyota Motor Sales released its April 2010 sales figures and Toyota and Lexus hybrid sales are up 41.1% over April 2009.

New hybrid system will allow rear-wheel drive light trucks and SUVs to achieve greater fuel efficiency levels.

Peter Dykstra counts down his top 20 eco-songs. Ozzy Osbourne, Metallica, and a few other strange bands make the cut.

Are think tanks actually thinking or are they merely pawns of a bigger agenda? A recent study has a fascinating answer.

Why can't cable news and science get along? Easy -- scientists are from Mars and the media are from Venus.

To fulfill his promise to become the 'Climate Change President,' Obama will have to channel his inner Harry Truman.

In 1994, 12.9 percent of strokes occurred in adults between ages 20 and 55, whereas in 2005, 18.6 percent of strokes occurred in this age group, according to th

Kids present a DVD of videos, songs, speeches and presentations on climate change to world leaders in Copenhagen.