Copenhagen: Go green, earn rewards
Denmark's capital is offering a menu of rewards for good works
Denmark's capital is offering a menu of rewards for good works
After 150 years underground, a portion of Brussels' River Senne is being re-opened to sunlight
New rules take effect next year in Europe requiring sustainable fuels, and airlines are starting to add extra fees to cover the cost
There are now enough Iberian lynx to move the species from 'endangered' to 'vulnerable.'
A report from Italy's official science institutes says that large parts of Venice may eventually be under water all the time
The biggest U.S. cruise port is now set up to allow ships to uses shore power rather than leaving their engines running
IATA leadership says governments should ramp up greener fuels rather than limiting short-haul flights
Breeding programs that kickstarted the return of the Iberian lynx have helped the species grow rapidly.
The pebbles and shells along the beach are protected, and critical to preventing beach erosion.
A plan for resort development at a black sand beach that is important to both Hawaiians and sea turtles has drawn protests
National, provincial and tribal officials are working on a plan to protect a large undeveloped area
Glacier melts have increased, with the last two years among the highest ever; experts say Austria could be without glaciers in four decades
After a referendum, a penalty parking charge for larger vehicles will take effect in September
Delta's moves to eliminate single-use plastics by 2025, including a huge amount of cups
Yosemite National Park is banning pizza boxes and making other sustainability efforts