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News & Articles By Edsel Cook
09/29/2019
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By Edsel Cook
Mercury exposure catches up to world’s fastest bird; study says it can adversely affect breeding. What else is it harming?
The peregrine falcon (Falco peregrinus) may be the fastest bird on the planet, but it isn’t fast enough to outrun the toxic heavy metal named after the Roman god of communication and travel. The feathers of peregrines across the United States have displayed signs of mercury contamination. In Nevada, a researcher with the state’s Department […]
09/22/2019
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By Edsel Cook
NOT like the movies: Sharks are vulnerable creatures – and one of the species hurt most by commercial fishing
In the movies, sharks threaten humans, especially if they rode tornadoes inland. In real life, however, it’s the other way around: Human commercial fishing threatens to drive sharks and their relatives, rays, into extinction. A U.K. team counted the number of sharks and rays accidentally caught by small-scale fisheries in the South West Indian Ocean. […]
09/22/2019
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By Edsel Cook
Bugs for green thumbs: 7 Beneficial bugs that you need in your garden
The next time a person encounters a bug in his garden, he may want to rein in his reflexive response of crushing it like a, well, bug. Some of these critters fulfill beneficial roles such as delivering pollen to flowers and devouring actual pest species. Start with the praying mantis, one of the biggest and […]
09/20/2019
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By Edsel Cook
Save the bees: The American Bumblebee may become critically endangered, warn researchers
There is a reason why residents of Ontario haven’t seen many American bumblebees (Bombus pensylvanicus) in recent years. Canadian researchers warned that the once-common and vital pollinators are teetering on the brink of extinction. A recent study discovered that the Canadian population of the bumblebee species has reached the point of imminent local extinction. If their […]
09/19/2019
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By Edsel Cook
Cosmic crash 12,800 years ago caused climatic changes, proving “climate change” can happen at any moment, far beyond our control
Nearly 13,000 years ago, Earth’s Northern Hemisphere got clobbered by a fragmenting comet. New evidence found by University of California Santa Barbara researchers suggested that the extreme impact event also affected the weather and ecology of the Southern Hemisphere. The Younger Dryas Boundary (YDB) Impact Hypothesis proposed that the comet strike triggered climate changes and […]
09/18/2019
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By Edsel Cook
Advanced new technology protects drinking water from algal toxins naturally
The water crisis that struck Toledo in 2014 spurred local researchers to look for ways to protect drinking water supplies from microcystin contamination. Using natural bacteria that live Lake Erie, they developed a biofilter that destroys the toxic contaminant produced by algal blooms. Supported by the University of Toledo (UT) and led by Dr. Jason Huntley, the study identified 13 different species of bacteria […]
09/16/2019
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By Edsel Cook
Ancient rocks provide new clues on how volcanoes caused “biggest mass extinction” ever
Volcanoes could have caused the worst mass extinction on Earth. According to researchers from the University of Cincinnati (UC) and the China University of Geosciences (CUG), the most reliable evidence for this outcome comes from a recent mercury discovery buried in layers of ancient rock. The event, known as the Permian-Triassic (P-T) extinction, took place 252 million years ago and lasted […]
09/15/2019
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By Edsel Cook
Hope for reef fish: Ocean currents bring food to fish populations in damaged coral reefs
Researchers have discovered that fish living in damaged coral reefs have an alternative source of sustenance aside from the reefs where they live. An Australian study recently found that ocean currents haul in considerable amounts of food to reef structures; enough to keep the remaining population fed. A healthy coral reef produces large amounts of nutrients. […]
09/13/2019
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By Edsel Cook
Beneficial pests? Study shows that termites can alleviate the damage that droughts cause in tropical rainforests
Most termites don’t deserve the bad reputation meant for the few species that are actual pests. An international study found that the insects actually help preserve tropical rainforests during periods of drought. Termites thrive in tropical regions with plenty of cellulose-rich plants that they can digest. The “sheeting” structures they construct above ground let them travel through the rainforest in safety even during dry […]
09/06/2019
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By Edsel Cook
It turns out, dinosaurs also had great hearing – which made them even better hunters than previously thought
Birds possess sharp hearing, all the better to catch their prey. A new study on alligators suggests that the crocodilians share the same ability. And both groups of animals might have shared the same keen sense of hearing with dinosaurs. Birds are often described as feathery dinosaurs. Crocodilians are also considered to be the closest living relations […]
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