Critically endangered Sumatran tiger cubs born at Fort Worth Zoo
Sisters Malu and Barani were born on July 1.
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Sisters Malu and Barani were born on July 1.
Independent scientists say the technology, while impressive, lacks some components to be truly considered an artificial egg.
The coastal marten is about the size of a ferret and lives in heavily wooded forests.
After decades monitoring polar bears in Norway's far north, researchers say the animals have proven incredibly adaptable, but there are no guarantees for the future.
Poachers are killing spider monkeys, kidnapping their babies and selling them on social media.
One bright spot is green sea turtles, which have recovered substantially, the IUCN said as it released its latest Red List of Threatened Species.
Meat from shark species at risk of extinction is commonly available in the U.S. under ambiguous or incorrect labels, researchers found.
Over a dozen states are suing the Trump administration over its efforts to fast-track energy projects, claiming the government is bypassing environmental laws.
President Trump plans to overhaul the Endangered Species Act, a White House official confirmed.
A pair of critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time parents.
The underwater giants can grow up to 10 feet long and weigh up to 660 pounds, or as heavy as a grand piano.
Colossal Biosciences says it's made a breakthrough toward the de-extinction of the thylacine, or Tasmanian tiger.
"If you see monkeys that are weak... please try to hoist a bucket of water by rope for them to drink," a wildlife preservation group said.
Scientists are using a range of tools to protect the endangered wildlife that could disappear in coming decades.
A disappearing lizard population in the mountains of Arizona shows how climate change is fast-tracking the rate of extinction.
