A duplicated gene evolved into a switch that determines sex in frogs, revealing how evolution can safely reshape critical ...

Early in development, many animals pick a team—male or female—based on their genetics, and, with time, acquire the ...

Discover the world-famous red-eyed tree frog, known for its striking colors and unique behavior in tropical rainforest habitats. Gayle King's feet under fire after Golden Globes glam appearance The ...

A 'reckless' woman who killed her boyfriend and two friends after ploughing into a tree on a country road has been jailed for three years. Jorja Colville, 21, was driving a Ford Focus and reached ...