Earth's oceans, forests and other ecosystems continue to soak up about half the carbon dioxide emitted into the atmosphere by human activities, even as those emissions have increased, according to a study by University of Colorado and NOAA scientists published August 1 in the journal Nature.
Scuba-diver scientists from the U.S. Geological Survey are returning to the mouth of Washington’s Elwha River this week to explore and catalogue the effect of released sediment on marine life following the nation’s largest dam removal effort.
General Motors is unveiling Cadillac Urban Gardens on Merritt, a community project where 250 shipping crates from Orion Assembly — home of the Buick Verano and Chevrolet Sonic — are converted into raised garden beds.
In its quest to identify possible substitutes for a toxic flame retardant chemical known as decabromodiphenyl ether (decaBDE), the U.S. Environmental Protection Agency (EPA) has released a draft report on alternatives.
Rapid rates of coral reef growth have been identified in sediment-laden marine environments, conditions previously believed to be detrimental to reef growth. A new study has established that Middle Reef -- part of Australia's iconic Great Barrier Reef -- has grown more rapidly than many other reefs in areas with lower levels of sediment stress.
David Hausman, an antiques dealer in Manhattan, pleaded guilty today in Manhattan federal court to obstruction of justice and creating false records, in relation to illegal rhinoceros horn trafficking.
The observations could have important implications for modelling global climate change and predicting air quality conditions. The tiny particles, which form part of an airborne chemical mix above cities, play a role in pollution by providing a surface for chemical reactions and in climate by reflecting and absorbing solar radiation and by acting as seed surfaces for water condensation and cloud formation.
In the years after Columbus' voyage, burning of New World forests and fields diminished significantly -- a phenomenon some have attributed to decimation of native populations by European diseases. But a new University of Utah-led study suggests global cooling resulted in fewer fires because both preceded Columbus in many regions worldwide.
Bloomberg and TradeWinds News reported July 30 that two judges on India’s Supreme Court have allowed the ship once named the Exxon Valdez to be scrapped at a yard in Alang on the country’s western coast.
Adam M. Fasano, CIH has been promoted to Principal at GZA GeoEnvironmental’s Norwood, MA office. GZA is an environmental and geotechnical consulting firm.
North Carolina’s Waccamaw River watershed will benefit from a $1 million restitution order from a federal court, funding environmental projects to acquire and preserve wetlands in an area damaged by illegal releases of wastewater from a corporate hog farm.
In a new study, University of Pennsylvania biologist Daniel Janzen joins more than 200 colleagues to report that protected areas are still vulnerable to damaging encroachment, and many are suffering from biodiversity loss.
Researchers have found a way to use GPS to measure short-term changes in the rate of ice loss on Greenland -- and reveal a surprising link between the ice and the atmosphere above it.
Today, the U.S. Environmental Protection Agency’s (EPA) Energy Star program launched the 2012 National Building Competition: Battle of the Buildings with a record 3,200 buildings across the country going head to head to improve energy efficiency, lower utility costs and protect health and the environment.
The U.S. Environmental Protection Agency (EPA) has issued complaints seeking civil penalties against three companies for alleged violations of the reporting and recordkeeping requirements under the Toxic Substances Control Act (TSCA).
Researchers have found a way to use GPS to measure short-term changes in the rate of ice loss on Greenland – and reveal a surprising link between the ice and the atmosphere above it.
In a major milestone completing the protection of more than 95 percent of Massachusetts coastal waters from boat-generated sewage pollution, EPA has designated the coastal waters of Nantucket, Vineyard Sounds and the Islands, and Mt. Hope Bay as “No Discharge Areas.”
Sulfur has traditionally been portrayed as a secondary factor in regulating atmospheric oxygen, with most of the heavy lifting done by carbon. However, new findings that appeared this week in Science suggest that sulfur's role may have been underestimated.
Protected ocean areas known as marine reserves jumpstart the recovery of nearby commercial fishing areas after an environmental event, concludes a study of abalone by researchers from Stanford and the Monterey Bay Aquarium.
A chemical producer faces an EPA fine of $93,900 for failing to report the use and storage of hazardous chemicals at its Fairfield, Conn. facility, in violation of the federal right-to-know law.