How bringing back lost species revives ecosystems

Scientists often study the grim impacts of losing wildlife to hunting, habitat destruction and climate change. But what happens when endangered animals are brought back from the brink?

Protein love triangle key to crowning bees queens?

A honey bee becomes a royal queen or a common worker as a result of the food she receives as a larva. While it has been well established that royal jelly is the diet that makes bees queens, the molecular path from food to ...

53 dead fur seals wash up on Australian beach

More than 50 dead New Zealand fur seals have been found washed up on a beach in South Australia in unexplained circumstances, according to environmental officials.

US experts probe beaching that killed 17 whales

US scientists are to investigate what led 22 whales to beach themselves in Florida—killing 17 of them—one of three such incidents in North America over the weekend.

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