Environment Oceanography Science Policy 

The US Needs a Federal Ban on Marine Plastic Pollution

By Neha Jain (@lifesciexplore) Plastics may be convenient and cheap, but they are littering every part of the Earth, even once-pristine areas. The sheer scale of marine plastic pollution is staggering: over 5.25 trillion pieces of plastic are estimated to engulf the oceans. And the amount of plastic entering the oceans is expected to increase by an order of magnitude by 2025. In the “Great Pacific Garbage Patch” located between California and Hawaii, almost half of the waste by size comes from fishing nets. Marine plastic waste is not just…

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Citizen Science Citizen Science Connected Blog 

Sound Around Town Uses Data to Combat Noise Pollution

By Bradley Allf At the start of World War I, thousands of soldiers were coming down with a baffling condition: they became blind, deaf, lost their memory, or developed uncontrollable shaking despite no obvious physical injury. Even stranger, this malady could be triggered by memories of the war even after the fighting had ended. At the time, doctors called what they were seeing “shell-shock,” though today we would call it by a different name: post-traumatic stress disorder. Anything that brought back memories of the trenches could precipitate this condition, but…

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Plastic Pollution: An Emerging Threat Beneath Our Feet Biology Environment Health 

Plastic Pollution: An Emerging Threat Beneath Our Feet

By Emily Rhode @riseandsci Tiny plastic particles that can barely be seen by the human eye have made their way from our soil into everyday items we know—from earthworms to honey to the beer that we drink—bringing toxic chemicals with them wherever they go. The saying goes that what we can’t see can’t hurt us. Yet, what if these unseen particles are not only hurting us but also changing the entire course of biological evolution? Researchers in Germany have issued a new warning that these human-generated “microplastics” could potentially be…

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Artificial Night-Lights Are Growing, Getting Brighter Environment Technology 

Artificial Night-Lights Are Growing, Getting Brighter

By Neha Jain @lifesciexplore As soon as it gets dark, street lights, which have become widespread in the developed world—and are rapidly expanding in the developing world—are switched on. Indeed, since the second half of the twentieth century, Earth has become brighter at night. Now, new satellite-based research shows that our outdoor artificial night-lights are still spreading to more areas on Earth and have gotten brighter over the past few years. How night-lights impact the world Outdoor lighting is regarded as a necessity, especially in highly populated areas, but artificial…

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