Month: August 2014

  • Monkey Selfies and copywrite considerations

    Whilst visiting a national park in North Sulawesi wildlife photographer David Slater had his camera stolen – not by a thief, but by an inquisitive crested black macaque. The resulting selfies are causing controversy and raising questions about the ownership of images on the web. So just who does own the copyright when a monkey…

  • Chinese Traditional Medicine Threatens Turtle Populations

    For thousands of years turtles have been used in Chinese traditional medicine to treat a wide variety of ailments and diseases. Originally published in the journal Radiata and recently republished HerpDigest David S. Lee and Liao Shi Kun write, “[In Chinese culture] turtles are symbolic of long life, personal wealth, fertility, strength, and happy households.”

  • Icequakes triggered by earthquakes

    In 2010, a powerful magnitude-8.8 earthquake struck off the coast of central Chile, rocking much of the country and producing tremor as far away as Argentina and Peru. But a new study suggests its effects were felt even farther away—in Antarctica. In the wake of the Maule temblor, the scientists found, several seismic stations on…

  • New study casts light on climate change and oceanic oxygen levels

    A commonly held belief that global warming will diminish oxygen concentrations in the ocean looks like it may not be entirely true. According to new research published in Science magazine, just the opposite is likely the case in the northern Pacific Ocean, with its anoxic zone expected to shrink in coming decades because of climate…

  • What happens immediately after an oil spill?

    The fate of oil during the first day after an accidental oil spill is still poorly understood, with researchers often arriving on the scene only after several days. New findings from a field experiment carried out in the North Sea provide valuable insight The immediate aftermath of an oil spill The fate of oil during…

  • Bees Don’t Always Listen to the Hive

    Honey bees are known for their fascinating social structure. A honey bee colony is in fact a well-organized machine, running on good communication, defense and division of labor. As social insects, honey bees have also been shown the communicate to their fellow foragers, a dance to tell their counterparts where food is located. But listening…

  • Can water-polluting drugs have a positive effect on fish?

    Many studies have shown that personal care products, like toothpaste, shampoo, and other drugs that we use and get into our wastewater have negatively affected fish populations, disrupting their endocrine systems. But can there be any positive effects? A new study shows that one antianxiety drug that made its way into a lake in Sweden…

  • Elephants Under The Sea

    Bumphead parrotfish are noisy feeders. They break off large branches of corals using their powerful beaks, grind them up in their bodies to extract nutrients, and expel the undigested material in large cloudy plumes of feces. Their voracious feeding is, however, not just a loud, messy affair. During the course of their feeding, bumphead parrotfish…

  • Are humans impacting the deep Earth?

    Human forays deep underground, such as boreholes, mines and nuclear bomb tests, are leaving a mark on the planet’s geology that will last for hundreds of millions of years, say scientists. In a new report, published in the journal Anthropocene, they say we are altering Earth’s rocks in a way that’s unique in the planet’s…

  • Marine noise impacts eels too!

    Marine noise has been studied for it’s impact on whales, dolphins and other marine animals. Might it also impact smaller creatures too? Eels, for example. Despite their reputation as slippery customers, a new study has shown that eels are losing the fight to survive when faced with marine noise pollution such as that of passing…