1,566 results
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- Climate
Tiny Tuvalu could quash climate deal
Prime Minister Apisai Ielemia brags that his tiny 9-island state of Tuvalu is the world’s smallest independent country. Its 10,000 inhabitants live an average of 2 meters above sea level, which makes their homeland highly vulnerable to disappearing with even modest sea-level rise. With the nation’s survival so dependent on climate protection, he vowed today that Tuvalu will not sign onto any climate-change accord that does not require “legally-binding” language and programs aimed at ensuring global temperatures peak at “well below” 1.5 oC. That could effectively torpedo hopes for a climate accord tomorrow when the United Nations climate change meeting is slated to wrap up.
- Science & Society
Students win big at Intel ISEF 2010
Global high school science competition concludes with top prizes going to projects on cancer-fighting quantum dots, quantum computer algorithms and computer programming.
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DNA on the move
The latest advances from the field of DNA nanotechnology include nanobot ‘spiders’ learning how to walk and even do some work.
- Ecosystems
Nomadic ants hunt mushrooms
A species of ants not well understood surprises researchers with a nomadic lifestyle, roaming the rainforest on fungal forays.
- Life
Curtain drops after ants’ final act
A handful of ants remain outside to close the colony door at sunset and sacrifice their lives in the act.
- Health & Medicine
H1N1: Call to revise flu-mask policy
Three groups of healthcare professionals sent a letter to President Obama yesterday asking that he instruct his administration to revise federal flu-mask guidance. What these groups want: formal recognition that two studies last month showed conventional surgical masks are about as protective as the fancy — but much more expensive — N95 respirators in limiting H1N1 infection.
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- Life
Life: Science news of the year, 2008
Science News writers and editors looked back at the past year's stories and selected a handful as the year's most interesting and important in Life. Follow hotlinks to the full, original stories.
- Ecosystems
Dining: Bugged on Thanksgiving
Earlier this week, I met with Zack Lemann at the Insectarium, a roughly 18-month-old Audubon museum. He gave me a behind-the-scenes tour of its dozens of living exhibits hosting insects and more -- including tarantulas and, arriving that day for their Tuesday debut, white (non-albino) alligators. But the purpose of my noon-hour visit was to sample the local cuisine and learn details of preparations for a holiday menu that would be offered through tomorrow at the facility’s experiential cafe: Bug Appetit. There’s Thanksgiving turkey with a cornbread and wax worm stuffing, cranberry sauce with meal worms, and Cricket Pumpkin Pie. It’s cuisine most Americans would never pay for. But at the Insectarium, they don’t have to. It’s offered free as part of an educational adventure.
- Ecosystems
Flowering plants welcome other life
When angiosperms diversified 100 million years ago, they opened new niches for ants, plants and frogs.
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