die-off

Why Is the Cold U.S. Winter Killing Off Stinkbugs?

Humans aren’t the only species bugging out from the polar vortex, the winter weather system that’s still menacing large swaths of the United States with bone-chilling temperatures.  Be glad you’re not an Asian stinkbug, which are dying off in large numbers due to the cold, a new experiment shows. The invasive insect, commonly called the brown marmorated…

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Massive Starfish Die-Off Baffles Scientists

The waters off British Columbia, Canada, are littered with dead starfish, and researchers have no idea what’s causing the deaths. At the end of August, marine biologist and scuba enthusiast Jonathan Martin was out on his usual Saturday dive with some friends when he noticed something unusual. “We just started noticing dead starfish that looked like…

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Massive Starfish Die-Off Baffles Scientists

The waters off British Columbia, Canada, are littered with dead starfish, and researchers have no idea what’s causing the deaths. At the end of August, marine biologist and scuba enthusiast Jonathan Martin was out on his usual Saturday dive with some friends when he noticed something unusual. “We just started noticing dead starfish that looked like…

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Researchers, conservationists, and others share stories, insights and ideas about Our Changing Planet, Wildlife & Wild Spaces, and The Human Journey. More than 50,000 comments have been added to 10,000 posts. Explore the list alongside to dive deeper into some of the most popular categories of the National Geographic Society’s conversation platform Voices.

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Voices director: David Braun (dbraun@ngs.org)

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