Pollution

Is sunscreen bad for coral reefs?
June 10, 2016 07:01 AM - Natalia Lima, Care2

You only use a little bit of sunscreen — a squeeze of the bottle or two or three sprays. Sure, it has some chemical ingredients, but it won’t kill anyone, right? Wrong. Sunscreen is actually one of the culprits of putting over 60 percent of the planet’s coral reefs in critical danger — and bringing a whole lot of other wildlife down with them.

Environmental and health impacts of US health-care system
June 9, 2016 04:40 PM - Yale University

If the U.S. healthcare system were a country, it would rank 13th in the world for greenhouse gas emissions, according to new research. The study, published June 9 in PLOS ONE, quantified previously unreported environmental and public health impacts of the nation's healthcare sector.

Environmental and health impacts of US health-care system
June 9, 2016 04:40 PM - Yale University

If the U.S. healthcare system were a country, it would rank 13th in the world for greenhouse gas emissions, according to new research. The study, published June 9 in PLOS ONE, quantified previously unreported environmental and public health impacts of the nation's healthcare sector.

Climate change mitigation: Turning CO2 into rock
June 9, 2016 04:24 PM - University of Southampton

An international team of scientists have found a potentially viable way to remove anthropogenic (caused or influenced by humans) carbon dioxide emissions from the atmosphere - turn it into rock.

The study, published today in Science, has shown for the first time that the greenhouse gas carbon dioxide (CO2) can be permanently and rapidly locked away from the atmosphere, by injecting it into volcanic bedrock. The CO2 reacts with the surrounding rock, forming environmentally benign minerals.

Climate change mitigation: Turning CO2 into rock
June 9, 2016 04:24 PM - University of Southampton

An international team of scientists have found a potentially viable way to remove anthropogenic (caused or influenced by humans) carbon dioxide emissions from the atmosphere - turn it into rock.

The study, published today in Science, has shown for the first time that the greenhouse gas carbon dioxide (CO2) can be permanently and rapidly locked away from the atmosphere, by injecting it into volcanic bedrock. The CO2 reacts with the surrounding rock, forming environmentally benign minerals.

Not So Healthy: Young Fish Eat Microplastics Like Fast Food
June 6, 2016 05:06 PM - Steve Williams, Care2

New research shows that young fish are eating tiny pieces of plastic instead of their regular food — with potentially devastating consequences.

A study published this month in the journal “Science” explains that juvenile perch larvae appear to be eating microplastics in place of their usual food sources, like free-swimming zooplankton. This hinders fish development, leaving them more susceptible to predators.

Microplastics — plastic particles that measure below 5mm — infiltrate our environments as a result of litter, such as plastic bags, packaging and other materials, that eventually end up in the sea. Microbeads — tiny plastics often found in health products, such as face scrubs and even some toothpastes — represent another major source of pollution. For this reason, a number of governments have either banned or are considering banning microbeads.

Not So Healthy: Young Fish Eat Microplastics Like Fast Food
June 6, 2016 05:06 PM - Steve Williams, Care2

New research shows that young fish are eating tiny pieces of plastic instead of their regular food — with potentially devastating consequences.

A study published this month in the journal “Science” explains that juvenile perch larvae appear to be eating microplastics in place of their usual food sources, like free-swimming zooplankton. This hinders fish development, leaving them more susceptible to predators.

Microplastics — plastic particles that measure below 5mm — infiltrate our environments as a result of litter, such as plastic bags, packaging and other materials, that eventually end up in the sea. Microbeads — tiny plastics often found in health products, such as face scrubs and even some toothpastes — represent another major source of pollution. For this reason, a number of governments have either banned or are considering banning microbeads.

Map Shows Where Fossil Fuels Should Stay in the Ground
June 2, 2016 10:38 AM - Nithin Coca, Triple Pundit

We know that we need to keep the vast majority of fossil fuels in the ground in order to limit global warming to 1.5 degrees Celsius. Now, a new project from the University of Arizona shows us exactly where we need to keep these fuels in the ground.

High blood pressure linked to short-, long-term exposure to some air pollutants
June 1, 2016 02:21 PM - American Heart Association via ScienceDaily

High blood pressure was associated with short-term and long-term exposure to some air pollutants commonly associated with the burning/combustion of fossil fuels, dust and dirt, a new study shows. Researchers suggest people -- especially those with high blood pressure -- limit their time outdoors when pollution levels are high.

High blood pressure linked to short-, long-term exposure to some air pollutants
June 1, 2016 02:21 PM - American Heart Association via ScienceDaily

High blood pressure was associated with short-term and long-term exposure to some air pollutants commonly associated with the burning/combustion of fossil fuels, dust and dirt, a new study shows. Researchers suggest people -- especially those with high blood pressure -- limit their time outdoors when pollution levels are high.

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