Greece's prime minister says relations between his country and Turkey are experiencing a "period of instability," and is stressing that Greece will not negotiate about any part of its territory amid increased tension with its eastern neighbor.
The European Union's top court has ruled that Poland violated environmental laws with its massive logging of trees in one of Europe's last pristine forests.
A bison reserve in eastern Poland says seven young female animals are traveling to Spain to help boost a bison herd there.
An official says a shark mauled a surfer off the southwest Australian coast, inflicting serious injuries to both legs.
A forest fire that raged out of control for nine days in southern Nicaragua has been put out after scorching about 13,500 acres (5,500 hectares) of land in a tropical nature reserve, authorities said Friday.
A meeting of the U.N.'s maritime agency has reached an agreement to cut the shipping industry's emissions of greenhouse gases blamed for global warming.
Swiss rescuers say they're resuming their search for a German billionaire who has been missing in the Alps since last weekend.
The battle to save Africa's elephants is gaining some momentum.
Poland's prime minister says the government plans to spend up to $8.8 billion by 2028 on cleaner heating as part of its efforts to fight smog.
A strong storm in the Alps is hampering efforts to find a German billionaire who has been missing on the famed Matterhorn peak for days.
Romanian rescue officials say they have recovered the bodies of three Romanian hikers who got into trouble while climbing mountains in central Romania.
Going surfing with Mick Fanning made Chad le Clos a little nervous.
Authorities in Switzerland and Italy are searching for a German billionaire who has been missing in the Alps since the weekend.
Three men have climbed to the top of the world 21 times, all of them mountain guides who grew up in the shadow of Mount Everest.
Romanian public health officials have destroyed 1,100 kilograms (2,425 pounds) of Egyptian potatoes after tests showed they had brown rot disease.
Masazo Nonaka for many years has enjoyed soaking in northern Japan's hot springs.
A forest fire in Nicaragua that has been burning out of control for a week has blackened almost 9,000 acres (3,585 hectares) in a southern nature reserve.
Canada's natural resources minister says the federal government is considering investing in Kinder Morgan's controversial Trans Mountain pipeline expansion project in an effort to get the project completed.
Conservationists, coastguards and volunteers are working around the clock to save a whale that was stranded two days ago on Argentina's coast.
The Virunga National Park in Congo says suspected rebels have attacked and killed five park rangers and a driver in the central part of the vast park.