March 1, 2013 When it comes to pollinating our favorite crops — from coffee to watermelon — honeybees can't do it alone. Wild bees in the field play a critical role in creating bumper crops, a massive new study reports. But these bees are disappearing, and scientists say the rise of crop monocultures is partly to blame.
February 22, 2013 Superstorm Sandy was a wake-up call for the Eastern Seaboard — especially Boston, where flooding rivers can meet a surging ocean, all in Boston Harbor. So what's a city to do? Retreat from the water or better shield buildings from flooding.
February 22, 2013 The giant fish in Lake Tahoe are thought to be spawning and schooling after being dumped there by aquarium owners.
February 22, 2013 The U.S. Department of Agriculture says farmers may get a record harvest of corn, and a higher supply of soybeans and wheat in 2013. The corn harvest is expected to be up nearly 40 percent over last year's drought-crippled level.
February 21, 2013 It's now the largest park in the world to be given the International Dark-Sky Association's top honor. Skies there "offer views close to what could be seen before the rise of cities." We've got the list of 19 other places the association cites.
February 20, 2013 Tomatoes grown on organic farms contained significantly higher levels of vitamin C, sugar and lycopene than their conventionally grown counterparts, a study finds. Turns out, organic farming techniques "stress out" the plants in ways that make them more nutrient dense.