American ginseng, a slow-growing native plant long used in traditional medicine, was abundant in colonial times. Now illegal harvesting and other stresses are pushing it close to extinction.
Zebras are among the larger wildlife doing well in protected areas.
Stephen Woodley/IUCN
The National Park Service’s principal climate scientist explains why the parks are important laboratories for climate change research, and how climate change is altering the parks.
The endangered Hawaiian monk seal is one of the 7,000 species that gained a measure of protection.
U.S. Fish and Wildlife Service
The Papahānaumokuākea Marine National Monument is huge win for preservation, but it also poses outsized management challenges for the National Park Service.
Camping under the Milky Way, Canyonlands National Park, Utah.
Emily Ogden, National Park Service/Flickr
As the National Park Service turns 100 years old, two conservation scholars and former park rangers respond to critics who support privatizing national parks or putting them under state control.
Cartier Island marine reserve is part of a network that covers one-third of Australian waters.
Australian Institute of Marine Science
Marine parks need to cover large swathes of ocean, but they also need to cover the right areas if they are to deliver the best conservation. New research off Australia’s northwest suggests how.
Australia’s treeless alps are vulnerable to the spread of woody shrubs.
Alps image from www.shutterstock.com
A recent shark licence buy-up in Australia is a great opportunity for fishers and conservation organisations to work together to maintain healthy ecosystems and fisheries.
Cheetahs have experienced severe range contractions, their numbers declining markedly in many protected areas.
Shutterstock
Koala numbers in parts of Australia are in decline as they move from development of their land. But they can learn to take safer routes if they are built as part of the urban design.
As temperatures rise, will species have enough habitat to move to suitable ground?
bonnyboy/flickr
Animals and plants will need escape hatches to move to cooler climes as the planet warms, but few parts of the U.S. have the natural habitat available for these migrations.
Since the 1960s, environmentalism in Australia has largely focused on defending “wilderness”.
yophotography/flickr
Since the 1960s, environmentalism in Australia has largely focused on defending “wilderness”. However, protected areas in themselves are not stemming the destruction of biodiversity.
South Sudan’s elephant population plummeted from 80,000 in the late 1960s to less than 5,000 now.
Shutterstock
South Sudan is a country where conflict is rife. This has had a knock-on effect on the country’s rich and varied fauna, and put conservation programmes in severe crisis.
Residents near the Boundary Waters Canoe Area Wilderness in Minnesota and many others are concerned of the impact of mining in its headwaters.
atbaker/flickr
Almost 100 years ago, the foundations to preserve the Boundary Waters in Minnesota for recreation were put in place. Now residents are debating whether to allow a mine in its headwaters.
Nature conservationists should be asking if chasing Pokémon creatures means anything for species in the real world.
Shutterstock
‘Pokémon Go’ has the ability to make people wander around nature looking for fantasy creatures – but will this translate into people exploring real-life nature?