Although a proposed universal speed limit on Germany's national highway system could curb emissions, many politicians are quick to dismiss the idea.

Smart Growth America's Dangerous by Design report finds walking to be a particularly perilous activity in Orlando, Daytona Beach and Cape Coral, Florida.

While the Central American country of Costa Rica is the king of clean electricity, it has some serious work to do when it comes to transportation.

A public transportation strike in the Netherlands leads thousands of commuters to ride their bicycles instead.

Automakers are devising unique sounds to let the blind and other pedestrians know that EVs are approaching. Now the EU requires it on new vehicles.

Use these guidelines to help you drive more safely on rainy days.

A new study finds that older people react a lot more slowly when they take back control of an autonomous vehicle.

Just about everyone recommends a big gasoline-powered SUV for seniors. This will not end well.

There are all kinds of distracted and compromised people in our roads. Some of them cannot help it.

Fighting rising gas costs doesn’t require taking drastic action.

Guest blogger Elliott Campbell explains why the best EV isn't necessarily what the online reviews say.

These hand-picked family spring break destinations will deliver fun all week without putting a dent in your finances.

During the global coronavirus pandemic, your vehicle can be a haven for germs. Here's how to clean it safely and effectively.

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Unusually high winds and low demand lead to a significant excess in wind power. What happened to all that electricity?

Even if self-driving cars could replace mass transit, it would be a very bad thing.

When you grow more food per acre, it makes room for more forests. At least that's what one group of researchers is proposing.

Walmart's British cousin Asda gets serious about selling funny-looking vegetables.

Do the math: If you're making less money on exports, you need to export more and use less oil close to home.

Sea levels are rising faster now than they have in over 2,800 years. And they'll keep on rising, even if we stop polluting tomorrow.

The culture of transportation in our cities is changing. Will our cities change with it?

By funding solar lights in Africa, one IndyCar team hopes to offset its footprint and move the world forward.

From solar in Oakland to training black kids to code, Prince supported a lot of good. He just didn't talk about it.

In a bid to diversify revenue, Posti, Finland's state-owned mail carrier, is offering new services, including lawn mowing on Tuesdays.

Facing health alerts over smog and pollution, Paris tries to get its citizens out of their cars.

After losing her son to heroin, Tami Schwerin founded the Death Faire to explore new ways of dealing with loss.

Electric vehicles are better for the planet, but they've thrown new kinks into our social norms and interactions.

Autonomous vehicles may save consumers money in the future, but our cars mean more to us than simple economics.

Cement manufacturing contributes 8 percent of global carbon emissions. But what if it could become part of the solution?

Is Amazon Prime eco-friendly or wasteful? Does the ease of free, one-click shipping outweigh the potential environmental costs?

Ahoskie, a small town in North Carolina, can now buy new equipment and better training thanks to Enviva.

Jenkins is vice president and chief sustainability officer of Enviva, a leading global energy company specializing in sustainable wood bioenergy.

Boyan Slat's plastic cleanup system successfully collects plastic in the Great Pacific Garbage Patch and has started picking up trash in rivers, too.

Guest blogger Darci Palmquist of U.S. Fish & Wildlife explains the power of nature-based solutions in the aftermath of a massive hurricane.

Mussels, birds, turtles: these creatures, and more, are living at national fish hatcheries across the nation, courtesy of the U.S. Fish and Wildlife Service.

Want a real Christmas tree this season? Expect fewer options and higher prices.

'America's Forest' with host Chuck Leavell of The Rolling Stones explains how forests can help climate change, the economy and so much more.

The well-known mountain straddling Switzerland and Italy has its fair share of intrigue.

It's so deep there could be species lurking in its depths that we've never seen before.

The Kanter family's plans to drill for oil in the Everglades raised concerns about environmental and health risks, so the state stepped in.

Tom Poland and Robert Clark traveled over 30,000 miles in three states documenting the phenomenon known as Carolina bays, the topic of their new book.

The areas were part of national monuments in Utah that were dramatically shrunk in 2017.

See how the machines are making work safer at one Georgia-Pacific plant in Crossett, Ark.

Silent lawn mowers in the United Kingdom may spell a summer bonanza for bees.

The Florida Aquarium has discovered how ridged coral reproduce, which had previously been a mystery.

Australian diving tour companies are working with scientists to restore the coral reefs.

Green spaces are incorporated into urban planning in Curridabat, a suburb to San Jose, Costa Rica.

The new refuges aim to protect sea ice, wildlife and the economic stability of indigenous people.

The Endangered Species Act is popular with voters, so why are politicians changing it?