TOP 100 SCIENCE SITES
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| In some cases, probiotics can be deadly Probiotics, the potentially beneficial bacteria and yeasts available as diet supplements and in some foods, may not be as helpful as widely believed. A new study suggests that under certain circumstances, they can be deadly. iht.com |
Grand Canyon Still Grand but Older By dating mineral deposits inside caves along the canyon’s walls, geologists now claim the canyon’s formation began 11 million years earlier than previous estimates. nytimes.com |
Dinosaur fossil found on bus in Peru AREQUIPA, Peru (Reuters) - Officials found the fossil of a giant dinosaur jawbone while investigating a suspicious package on a bus in the mountains of Peru on Tuesday. feeds.reuters.com |
Technology Smooths the Way for Home Wind-Power Turbines Wind turbines are attracting homeowners with their ease of use, financial incentives and low environmental effects. nytimes.com |
Tree DNA collected for global database The New York Botanical Garden may be best known for its orchid shows and colorful blossoms, but its researchers are about to lead a global effort to capture DNA from thousands of tree species from around the world. rssfeeds.usatoday.com |