Colombian researchers hope to revive an endangered species by rehabilitating monkeys confiscated from smugglers. The captive animals’ struggles show that survival is not guaranteed.
The Interior Department is expanding oil and gas leasing on land in six western states that is vital habitat for the greater sage grouse. Lawsuits are certain to follow.
How should the US spend limited funds for conserving endangered species? A new data tool lets managers compare different strategies so they can allocate money to protect the most species.
A survey of 32,000 samples of dingo droppings and stomach contents reveal that this predator’s appetite is as wide-ranging as Australia’s landscapes. But medium and large mammals are top of the menu.
The National Park Service is moving wolves to Isle Royale in Lake Superior to replenish a small pack on the island. Wolves prey on moose, which are overgrazing the island. It doesn’t hurt that they are charismatic.
The fossa, Madagascar’s largest predator, is a cat-like carnivore that eats everything from insects to lemurs. Because they are rare and elusive, scientists know very little about them, including how many there are.
With their jewel-like colours, Colombia’s poison frogs are coveted by collectors. Does naming their species help protect them or make them a target for trophy hunters?
The Trump administration wants to step up logging, saying it will benefit wildlife by reducing forest fire risks. But wildfires create habitat for threatened Spotted Owls and many other species.
Cells that transmit nerve impulses in the part of elephants’ brains responsible for functions such as learning and memory are structured differently from those of any other mammal.
As attempts to water down the Endangered Species Act have accelerated, public support for the act has stayed high. Then why do politicians keep trying to weaken the act?
The koala genome, published today, gives us new and valuable information to aid conservation of this marsupial. It identifies special genes that evolved to adapt the koala to its unique lifestyle.
Wollemi pines have survived for hundreds of millions of years. Once covering Australia, they now survive in a few isolated spots – but they’re coming back in a big way.
Little chunks of plastic are now scattered throughout the oceans and pollute most beaches around the world, including the nesting sites of threatened and endangered sea turtles.
The Trump administration is reopening a plan negotiated under President Obama to protect Western sage grouse. This could signal to states not to bother working together to protect other endangered species.