The volume of discarded electronics in East and South-East Asia jumped almost two-thirds between 2010 and 2015, and e-waste generation is growing fast in both total volume and per capita measures, new UNU research shows.

Driven by rising incomes and high demand for new gadgets and appliances, the average increase in e-waste across all 12 countries and areas analysed — Cambodia, China, Hong Kong, Indonesia, Japan, Malaysia, the Philippines, Singapore, South Korea, Taiwan, Province of China, Thailand and Vietnam — was 63% in the five years ending in 2015 and totalled 12.3 million tonnes, a weight 2.4 times that of the Great Pyramid of Giza.

PULLMAN, Wash. – Washington State University researchers have developed a soy-based air filter that can capture toxic chemicals, such as carbon monoxide and formaldehyde, that current air filters can’t.

AMHERST, Mass. – Results of a new study by researchers at the Northeast Climate Science Center (NECSC) at the University of Massachusetts Amherst suggest that temperatures across the northeastern United States will increase much faster than the global average, so that the 2-degrees Celsius warming target adopted in the recent Paris Agreement on climate change will be reached about 20 years earlier for this part of the U.S. compared to the world as a whole.

The US National Academies of Sciences, Engineering, and Medicine has proposed a new framework for US agencies to use to estimate the 'social cost of carbon dioxide' emissions. Myles Allen, Professor of Geosystem Science at the Environmental Change Institute, helped compile the report which will strengthen the scientific basis and provide greater transparency for US climate policy. 

The same deposit that builds up in many tea kettles or water pipes in areas where calcium-rich water is the norm might be just the (cheap) ticket to rid contaminated seawater of toxic metals. This is according to a study by a research group led by Charlotte Carré of the University of New Caledonia in the French Pacific territory of New Caledonia and published today in Springer’s journal Environmental Chemistry Letters. The researchers dipped electrodes made from galvanized steel into contaminated seawater and ran a weak current through it. Within seven days, up to 24 percent of the nickel it initially contained was trapped in a calcareous build-up of limestone.

Authorities in Beijing are taking new actions to resolve the city’s ongoing and harmful air pollution problem with the creation of an anti-smog police force — but will it help?

Beijing’s acting mayor Cai Qi reportedly announced the initiative on Saturday, January 7. The dedicated branch of regulation enforcement will patrol the streets looking specifically for violations that could harm air quality, including open air barbecues, unlicensed burning of materials and improperly maintained roads.

Days into the 2017 pollution limits on the Brixton Road in Lambeth, South London, has already breached EU pollution limits for NO2 for the entire year. Meanwhile UK sales of diesel cars - one of the main causes of NO2 pollution - reached record levels in 2016, reflecting the government's failure to tackle the problem in spite of numerous court orders.

Pollution can take many forms--including noise. Excess noise in the environment from sources such as traffic can have negative effects on animals that rely on sound to communicate and get information about their surroundings. A new study from The Condor: Ornithological Applications shows that traffic noise makes birds less responsive to alarm calls that would otherwise alert them to dangers such as predators.

For the first time, researchers at the University of Illinois at Chicago have mapped the location of thousands of tons of polyhalogenated carbazoles in the sediment of the Great Lakes and estimated their amount.

Researchers analyze 125 compounds from oil spilled in the Gulf of Mexico to determine their longevity at different contamination levels.

The oil discharged into the Gulf of Mexico following the explosion and sinking of the Deepwater Horizon (DWH) rig in 2010 contaminated more than 1,000 square miles of seafloor. The complexity of the event has made it difficult for scientists to determine the long-term fate of oil in this ocean environment.