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See spotted salamander larvae bursting through their egg sacs into an algae-filled pool in western Maryland.
Go to Australia's Alice Springs Desert Park and watch a thorny devil lizard padding through the outback.
Frogs have thrived worldwide for nearly 200 million years, but they are quickly beginning to vanish. Find out why in this multimedia feature from National Geographic magazine.
Explore the signs of and solutions to the world’s water crisis.
Visit Siemens locations with this interactive map.
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Get an eye-opening warning of the dangers of climate change, one degree at a time.