A Siberian tiger that terrorized Russia's Far East city of Vladivostok by prowling its suburbs has been relocated to a vast Russian national park where officials hope he will thrive.
The vaquita marina, a tiny porpoise native to Mexico, could be extinct by next year if urgent action including a ban on gillnets is not taken, the World Wildlife Fund for Nature warned.
Empowerment of women worldwide key to achieving competing goals of food sufficiency and biodiversity protection
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Researchers say preliminary findings show a North Atlantic right whale may have been struck by a ship before the animal was found dead in Massachusetts waters.
Poachers killed 1,054 South African rhinos for their horns in 2016, a 10 percent dip on a year earlier, the environment ministry said Monday, as officials struggle to quell the slaughter.
Why does some research lead to changes in public policy, while other studies of equal quality do not?
The number of monarch butterflies wintering in Mexico dropped by 27 percent this year, reversing last year's recovery from historically low numbers, according to a study by government and independent experts released Thursday.
The World Wildlife Fund on Monday called for a complete ban on fishing in the habitat of the vaquita porpoise, noting an international committee of experts has determined that fewer than 30 of the critically endangered mammals ...
China leads the world in greenhouse gas emissions. Its biggest cities are shrouded in smog. And the country's population is 1.4 billion people and growing. At least to the rest of the world, China isn't known as a leader ...
Four Bengal tigers have been born in an El Salvador animal park that runs an endangered-species reproduction program, the facility announced Wednesday.