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In a demonstration of the power of citizen science, millions of data points collected by laypeople helped generate stunning North American bird migration forecasts for more than 300 species
Scientists and journalists debate why Americans still resist the consensus among research organizations that humans are warming the globe
Social media gets a lion's share of the credit for enabling Egyptians to organize protests and stay abreast of breaking news, but TV is the dominant media type and Al Jazeera is the most trusted TV news source in Egypt
Telecoms, nongovernmental organizations (NGOs) and nonprofits are pushing to put mobile phones directly in the hands of women in low- and middle-income countries
A climate scientist studying the cooling effects of various environmentally engineered roofing treatments recently led a tour of a large postal facility's green roof
The authors of a recent report concerning a near-Earth asteroid impact and our preparedness disagreed on whether it was reasonable and prudent to compare NEO fatalities with those from climate change
Proceratosaurus was quite small compared with T. rex but it extends the tyrannosauroid group back to the middle Jurassic, further than any other known fossil
The map supports the theory that Ganymede's grooves are the result of orbital resonances among it, Europa and Io as they circle Jupiter
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