Tag: Pollution

Marine mammals are so polluted that they are poisoning endangered condors, according to a new study. California condors (Gymnogyps californianus) that fed on marine mammal carcasses had high blood levels...

For pollinating insects, the scent of a flower is no mere sensory treat. It is a beacon showing the way to essential resources. But air pollution can destroy those fragrant...

It could be compared, cynically, to the legend of the phoenix. But while legend has it that the mythological bird was continually reborn from the ashes of its predecessor, researchers...