• Meet Chernobyl's Wild Residents

    It seems like a strange place to call a wildlife park: Nearly 30 years after the most catastrophic nuclear incident in global history, Chernobyl’s exclusion zone has turned into a paradise for animals of all species and sizes. A variety of raptors, deer, big cats, foxes, bears and birds have moved into the region, taking advantage of a vast habitat with almost no humans. That habitat, though, is contaminated with radioactive materials, and scientists still hotly debate the potential costs of radiation exposure to the animals of Chernobyl, some of whom have become famous.

    Researchers have seen an explosion of wildlife at the site in recent years, with camera traps providing an opportunity to look deep into the world of the region’s animals without disturbing them. Stunning photography shows animals like wolves and bears roaming freely in the exclusion zone, unconcerned about the potential for human visitors. Perhaps most astonishingly, a population of Przeswalski’s horses, an endangered species critical to the biological and evolutionary history of modern equids, is booming in the region—which isn’t exactly what one might expect, given the radioactive contamination.

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  • Declining 'large herbivore' populations may lead to an 'empty landscape'

    The decline of the world's large herbivores, especially in Africa and parts of Asia, is raising the specter of an "empty landscape" in some of the most diverse ecosystems on the planet, according to a newly published study. Many populations of animals such as rhinoceroses, zebras, camels, elephants and tapirs are diminishing or threatened with extinction in grasslands, savannahs, deserts and forests, scientists say.

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  • Selective logging may underestimate carbon stock

    Up to 64 percent of above-ground biomass in selectively logged forests may consist of dead wood left over from logging damage, argues a paper published this week in Environmental Research Letters

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  • A brief history of Earth Day

    Each year, Earth Day -- April 22 -- marks the anniversary of what many consider the birth of the modern environmental movement in 1970.

    The height of hippie and flower-child culture in the United States, 1970 brought the death of Jimi Hendrix, the last Beatles album, and Simon & Garfunkel’s “Bridge Over Troubled Water”. Protest was the order of the day, but saving the planet was not the cause. War raged in Vietnam, and students nationwide increasingly opposed it.

     

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  • America's Greenest Cities

    A solid majority, 71% of Americans, believe the country “should do whatever it takes to protect the environment,” according to a 2014 poll by the Pew Research Center.

    This strong public interest in our environment extends to urban living, prompting NerdWallet’s curiosity: Even though we all know that the city we live in influences our transportation and energy choices, how do environmental impacts differ across the U.S.?

    We explored the data for the nation’s 150 largest cities to shed light on the best places for those seeking a green lifestyle and a healthy environment.

    So what cities made the cut? Click to find out!

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  • Study shows how climate affects biodiversity

    A key question in the climate debate is how the occurrence and distribution of species is affected by climate change. But without information about natural variation in species abundance it is hard to answer. In a major study, published today in the leading scientific journal Current Biology, researchers can now for the first time give us a detailed picture of natural variation.

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  • Warmer Waters Threaten Future of Traditional Fish and Chips

    Popular North Sea fish such as haddock, plaice and lemon sole could be replaced on the menus of the nation’s fish and chip shops as the seas around the UK continue to warm at a rapid rate, a new study warns. Fish distributions are limited by water temperature and some species can only thrive in certain habitats and depths. 

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  • How can we improve plant growth?

    Supercomputers and genetic engineering could help boost crops’ ability to convert sunlight into energy and tackle looming food shortages, according to a team of researchers. Photosynthesis is far from its theoretical maximum efficiency, say the authors of a paper in Cell, published on 26 March. They say that supercomputing advances could allow scientists to model every stage in the process and identify bottlenecks in improving plant growth.

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  • California's Water Situation is Beyond an Emergency

    Originally Published on the ECOreport

    California’s water situation is beyond an emergency, according to Healdsburg resident Dave Howard. He and his sons returned from a “ski trip” in Northern California.

    “The peaks are as bald as they normally are in August! Where’s the snow pack that’s supposed to be providing us water all summer? It’s zero folks. There is nothing there,” he said.

    They proceeded on to Northstar ski resort. On a normal year there are more than a hundred runs. The temperatures are low enough and Northstar is making it’s own snow. Dave dropped his sons off, to go ahead.

    “They did one run, then called me and said, ‘Dad we’re done. This is stupid. There is only one run worth doing and everyone is on it. This is not even worth spending any time on,” said Dave.

    He added, “Northstar is scraping for their lives. Where’s their Spring skiing? It doesn’t exist. There in March, they’ve had a bad season already and its not going to get any better. There’s no hope on the horizon for those guys.”

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  • Burmese Pythons are killing the rabbits in the Florida Everglades

    How exactly DID Burmese Pythons get so numerous in the Everglades?  Were they released by owners who didn't want them and they found they liked the ecosystem?

    Nearly 80 percent of radio-tracked marsh rabbits that died in Everglades National Park in a recent study were eaten by Burmese pythons, according to a new publication by University of Florida and U.S. Geological Survey researchers.  

    A year later, there was no sign of a rabbit population in the study area.  The study demonstrates that Burmese pythons are now the dominant predator of marsh rabbits, and likely other mid-sized animals in the park, potentially upsetting the balance of a valuable ecosystem.

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