Cuatro polluelos de grulla trompetera criados en cautiverio comenzaron su integración al medio natural hace dos semanas como parte del esfuerzo continuo para incrementar la población silvestre de esta especie en peligro de extinción.
Las grullas, nacidas y criadas por sus padres en el Centro de Investigación de Vida Silvestre de Patuxent del Servicio Geológico de los Estados Unidos en Laurel, Maryland, fueron liberadas en el Refugio Nacional de Vida Silvestre de Necedah del Servicio de Peces y Vida Silvestre de Estados Unidos en Wisconsin.
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A study of the removal of two dams in Oregon suggests that rivers can return surprisingly fast to a condition close to their natural state, both physically and biologically, and that the biological recovery might outpace the physical recovery.
The analysis, published by researchers from Oregon State University in the journal PLOS One, examined portions of two rivers – the Calapooia River and Rogue River. It illustrated how rapidly rivers can recover, both from the long-term impact of the dam and from the short-term impact of releasing stored sediment when the dam is removed.
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There is no doubt that the EV industry is here to stay, too much money has been invested and too many people have transferred over from old-style technology. However, while EV technology itself continues to develop, efficiencies are improved and prices continue to fall, there have been ongoing concerns about recharging systems of the future. However, a company by the name of Ubitricity in Germany may well have come up with a solution which could be the answer to all our prayers!
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A vaccine for parasitic intestinal worms has been shown to be safe in Brazilian clinical trials, according to its US developer.
Hookworm parasites infect more than 600 million people worldwide, attaching themselves to the intestines to feed on blood. Infection can lead to iron deficiency and capillary damage, and may retard children’s growth and mental development.
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Liquid laundry and dishwasher detergent pods are an emerging source of chemical exposure in children. When squeezed or bitten into, these pods can burst and send detergent into the mouth, nose, and eyes. A new report published in the current issue of the Journal of the American Association for Pediatric Ophthalmology and Strabismus (AAPOS) cautions that these products should be kept away from children because the bursting detergent pods can cause significant corneal injury.
Detergent pods may offer a simpler way to do laundry, but they represent a source of potential danger when in the hands of a young child. Available in the European market for over a decade and first introduced to the American market in 2010, liquid detergent pods are brightly colored, which makes them attractive to young children who mistake them for toys.
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A wide variety of packaged food that carry the label "natural" on US supermarket shelves were found to contain substantial amounts of genetically modified organisms (GMO), according to product testing organization Consumer Reports. Tests on dozens of common food products including breakfast cereals, crisps and infant formula found almost all of them contained recognizable levels of GMOs. The research results has led to Consumer Reports to now call for the mandatory labeling of GMOs in food and a ban on the "natural" label, which suggest products don't contain the controversial ingredients.
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