Poachers in Ecuador have long known the hefty prices their country's rare frogs can fetch. But now environmentally conscious firms are starting to sell the amphibians too -- to try to save them from the black market and threatened extinction.

In San Rafael, just outside the capital Quito, the scientific company Wikiri is raising 12 species of frog. Some are native only to Ecuador, while others are at risk at disappearing from their natural habitat elsewhere.

California legislators late Monday approved extending the state's tough measures to fight climate change to 2030, a major victory for Democratic Governor Jerry Brown.

Ukraine's western city of Lviv is famous for its picture-postcard graceful domes and cobblestone streets but it's not such a pretty sight in the back alleys, which are blighted by growing mountains of garbage.

U.S. President Donald Trump suggested Thursday he could change his position on the Paris climate accord, in remarks after talks with his French counterpart Emmanuel Macron.

Three male lions that escaped over the weekend from South Africa's Kruger National Park have been shot dead after a farmer found them eating his cattle, officials said Thursday.

Billionaire philanthropist Michael Bloomberg and the governor of California announced Wednesday a plan to quantify efforts by U.S. states, cities and businesses to drive down greenhouse gas emissions.

Bloomberg, the world's tenth richest person, leads more than 1,000 companies, organizations, state and local authorities who pledged to honor the Paris climate accord, after Donald Trump announced a US exit from the 190-plus nation pact.

Sri Lanka's navy has rescued an elephant that got into difficulties after being washed out to sea, a spokesman said Wednesday, calling it a "miraculous escape."

A baby panda in Japan has survived its crucial first 30 days, zoo officials said Wednesday, as fresh video showed the cub at one month old.

A trillion-ton iceberg, one of the largest ever recorded, has snapped off the West Antarctic ice shelf, scientists who have monitored the growing crack for years said on Wednesday.

"The calving occurred sometime between Monday, July 10 and Wednesday, July 12, when a 5,800-square kilometer (2,200-square mile) section of Larsen C (ice shelf) finally broke away," the Swansea University said in a statement.

The sixth mass extinction of life on Earth is unfolding more quickly than feared, scientists have warned.