Holiday packages go 'carbon-neutral'
A Netherlands-based package tour operator is taking steps to make its vacation packages more environmentally friendly.
A Netherlands-based package tour operator is taking steps to make its vacation packages more environmentally friendly.
University researchers are digging through sewage sludge to find a way to extract valuable resources and keep heavy metals out of water resources.
Germany is raising taxes on flights and lowering them on rail travel, in part to discourage flying on short routes.
Climate change is starting to threaten major airports around the world. In San Francisco, it's leading to a billion-dollar project that will affect ticket prices.
Britain's rail operators line up behind a plan to simplify fares and make it easier to take the train instead of flying or driving.
Warnings of a possible runaway glacier have closed roads in Italy near the borders with France and Switzerland.
Paris makes changes in its transit system to make it more attractive to use than driving
New Zealand is warning humans out of the water and limiting visit times to allow the dolphin population to stabilize and perhaps grow.
Marriott, the world's largest hotel operator, is signing on for the environment by getting rid of its tiny disposable bottles.
A demonstration project on an English rail line may be the first step toward solar-powered trains.
A city-wide ban on sales of single-use plastic on city property takes effect August 20.
Rome is trying out a plan that cleans up litter, encourages transit use and provides a unique way to pay a Metro fare.
Instagrammable stone towers are now becoming an environmental threat in the Canary Islands.
The park's dark skies make it an ideal place for star-viewing, adding to the attraction of its natural beauty.
Madrid's new mayor lifts the city's anti-pollution rules, and pollution levels spike dramatically.