It is that time of the year again. Whilst the Southern Hemisphere is coping with the sweltering heat of the summer, cold is sweeping across the rest of the globe, bringing with it snowfalls, violent winds, and an irresistible desire to spend most of your day curling up in bed.
"This is a global issue rather than one that's simply isolated in China; multidrug resistance is just a plane ride away," says James Tiedje.
Tests show a new air-cleaning system easily removed the rotten egg smells of pig farming and wastewater treatment.
Cockroaches are a very ancient group of insects. They have been around virtually unchanged in general appearance since the Carboniferous period, more than 300 million years ago. Technically speaking they are in the Order Blattodea (the same level of classification as, for instance, all butterflies and moths).
Cars using diesel fuel cause more climate damage than petrol-driven vehicles, campaigners say, and are also a health risk.
The industrial chemical Bisphenol A (BPA) is an ingredient in dozens of everyday products – baby and water bottles, sports equipment, medical and dental devices, dental filling sealants, CDs and DVDs, household electronics, eyeglass lenses, foundry castings and the lining of water pipes. Manufacturers worldwide use at least 3.6 billion kilograms (8
The Flint water crisis and the sad story of Freddie Gray’s lead poisoning have catalyzed a broader discussion about lead poisoning in the United States. What are the risks? Who is most vulnerable? Who is responsible?
We all suffer from too little sleep from time to time, some more than others. There are many possible reasons, depending on our age, genes and sleep habits; but another possible culprit is using technology before going to sleep.
The Centers for Disease Control and Prevention (CDC) has called insufficient sleep an epidemic. While we are finally paying attention to the importance of sleep, the need for dark is still mostly ignored. That’s right. Dark. Your body needs it too.
For hundreds of years, city planners have developed parks, planted trees and set aside open space in urban environments. Boston Common, a public square used for grazing livestock since 1634, was converted into a park in 1830. A quarter of a century later, New York’s Central Park opened, designed by Frederick Law Olmsted and Calvert Vaux. Olmsted, originally a journalist by trade, went on to develop parks throughout the United States, including in Wisconsin, Colorado, Washington, Georgia and the District of Columbia.
If the U.S. moved to electric vehicles, there would be a substantial cut in air pollution – and health benefits to go with it.In Paris late last year, the countries of the world pledged to reduce emissions to keep global warming “well below a 2 degree Celsius” rise in global average temperatures compared with preindustrial levels.
Recent research has reignited concerns that exposure to chemicals from plastics might be to blame for low sperm counts in young men. I share the concerns about the high prevalence of low sperm counts (one in six young men), and my research is directed at trying to identify what causes it. But whether plastics are to blame isn’t a simple matter.
Home alone? Hardly. Our homes are positively swarming with creatures of all kinds. In our new series, we’ll be profiling the “hidden housemates” that live with us.
Common products, including the ones labeled “green,” “all-natural,” “non-toxic,” and “organic,” emit a range of compounds that could harm human health and air quality, according to a new study. But most of these ingredients are not disclosed to consumers.
The headlines were alarming. Traces of cancer-causing contaminants in New Orleans and Pittsburgh public drinking water supplies. Lead from water supply pipes in Boston tap water. In response, in 1974 Congress enacted the Safe Drinking Water Act (SDWA), which was designed to protect public drinking water supplies.
A new study has linked childhood exposure to lead in air and the likelihood of aggressive crimes related to impulsive behaviours in later life.
The explosive spread of Zika throughout the Americas is raising questions about the best ways to control this and future epidemics. We first need to identify what factors contribute to the spread of Zika and understand where and when they occur. With that knowledge we can effectively target our resources to fight the disease and control its spread.
A new water filter can remove toxic heavy metal ions and radioactive substances in just one pass.
Over the past ten years in the United States, unconventional gas and oil drilling using hydraulic fracturing, or fracking, has experienced a meteoric increase. Since well drilling requires an influx of water, materials and workers into yotherwise rural and remote areas, the question has been: could air, water and noise pollution negatively impact on the health of nearby residents?
As the world warms, animals and plants will shift their ranges to keep pace with their favoured climate. While the changing distributions of species can tell us how climate change is affecting the natural world, it may also have a direct impact on us.