Small Bird's High-Speed Mating Dance Amazes Scientists {VIDEO}
A tiny bird called a golden-collared Manakin displays one of Nature’s most amazing “mating dances” — demonstrating the male’s speed and agility, and thus its genetic fitness.
Columbia
Text Me A River – Real-Time Water Alerts
A new text service provided by the USGS offers real-time updates on water conditions and quality in over 9000 rivers and streams (and more) across the country.
Parking Lots to Parks: Designing Livable Cities
In the guest post below, Lester R. Brown of the Earth Policy Institute discusses transforming our cities into more sustainable and more livable places. (Subheadings and pictures added.) by Lester R. Brown As I was being driven through Tel Aviv from my hotel to a conference center in 1998, I could not help but note
