Endangered Species

Hollywood stardom was Leonardo DiCaprio’s second dream

Before he became a Hollywood star, Leonardo DiCaprio dreamed of becoming a marine biologist. “As a kid, I always had a fascination with the ocean...
Pacific walruses affected by Arctic climate change (AP Images)

Photo of the day: Walruses face an uncertain future

What would you do if your home melted? It happened to these Pacific walruses, when rising Arctic temperatures liquified their icy abode. The 35,000...