An endangered species of frog named after Charles Darwin has been saved from extinction - thanks to the London Zoo. A deadly ...

As with most other frog and toad species, female Panamanian golden frogs are larger and heavier than their male counterparts. Adult male frogs grow up to 4.8 centimeters and weigh 3-12 grams. Female ...

Eleven endangered male frogs that traveled 7,000 miles in a bid to save their species from extinction have “given birth” to ...

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to ...

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries.

Online wellness influencers who push extremist conspiracy theories believe they have found a friend in President Donald Trump’s pick to lead the Department ...

Male seahorses carry and give birth to their young, expelling them from their pouch via their mouths. Some goby fish species give birth to their young in their mouths, where they remain until they are ...

Still, more say all-female groups have a positive impact on women’s well-being (67%) than say the same about the impact of male-only groups on men (56%). In thinking about the impact these types of ...

Female dolphins engage in synchronized swimming and female baboons alter their menstrual cycle to avoid male coercion and ...