The trick, scientists have discovered, is in the tiger’s coat. In their natural habitat, which often consists of dense ...

They are large-bodied and display a mouthful of sharp teeth that protrude in all directions ... non-aggressive species, known to attack humans only when bothered first. Sand tiger sharks are ...

which is good for all the people and wildlife sharing that environment. Rising sea levels are threatening critical tiger habitat. Warming temperatures affect distribution of tree species which can ...

the researchers estimate that the current range of all three tiger-cats is likely about half of what it once was, putting them at risk of extinction, de Oliveira says. Sometimes, new species are ...

At nearly all sites, fewer than 50 individuals have been found. The tiger beetle is severely threatened by habitat loss, off-road vehicles (ORVs), climate change, coastal erosion, trampling by ...

Biologist Tadeu de Oliveira remembers well the email that sparked his decade-and-a-half effort to propose a new species of tiger-cat. "Knowing them so deeply as I do, I knew this was not just some ...