EarthScape

Problems with how scientists communicate with the media and in how reefs’ health is assessed have created a skewed public understanding of coral bleaching, according to a new study. Coral bleaching is a widespread phenomenon in which corals lose their vivid colours. It’s a major concern to conservationists, as it can be triggered by rapid…

The natural forces of the planet were in full swing this year, with some spectacular and devastating consequences. From the massive Haiti earthquake to a bevy of explosive volcano eruptions, 2010 saw its share of natural disasters across the planet. Here are some of the headline-grabbing natural disasters that OurAmazingPlanet and its sister sites covered…

With climate change predicted to alter precipitation and raise temperatures in North American grain-growing regions by 3 to 4 degrees Celsius (about 5 to 7 degrees Fahrenheit) by the end of the century, crops in the future will face dramatically different growing conditions than they do today. But a new study shows that over the…

Just before Christmas, President Barack Obama celebrated a string of last-minute legislative accomplishments on tax cuts, gays in the military, the nuclear arms pact, the 9/11 responder bill, and food safety. But 2 weeks after saying that competition on innovation from overseas made this “our generation’s Sputnik moment,” the White House barely mentioned that key…

New Yorkers faced the task of clearing huge snowdrifts and thousands of stranded travelers looked forward to boarding flights on Tuesday after a blizzard slammed the U.S. Northeast the day after Christmas. New York City and surrounding areas were hit hardest by the storm, which swept up the Atlantic Coast on Sunday night and through…

Last week the US Senate passed the Shark Conservation Act, which bolsters the prohibition of shark-finning in US waters and puts the US at the forefront of shark conservation.

A recent Economist article asks the question of vertical farming, “Does it really stack up?” In theory, it’s a win-win-win concept for the environment, feeding growing urban populations locally, and increasing space for agriculture without more land use. But the reality is that vertical farming is costly energy-wise due to the need for artificial lighting…

From wind turbines to solar photovoltaic cells, sustainable business ventures have produced a plethora of well-tested methods for converting renewable energy into electricity. Though much remains to be done when it comes to actually replacing coal and other fossil fuel-based electricity with a clean energy grid, there is little doubt that the technology to do…

A winter blizzard moved across the northeastern United States on Monday, disrupting air and rail travel and forcing motorists to deal with blowing snow and icy roads at the end of the busy Christmas weekend. The storm, the first widespread blizzard of the season, unleashed powerful winds as it moved northward up the coast, dumping…

Walgreens (NYSE: WAG) announced the opening of a store in suburban Chicago that uses geothermal heating and cooling. The drugstore chain said it is the first in the industry to use the technology in a retail store. The location, in the Chicago suburb of Oak Park, Ill., is expected to reduce its energy usage by…