Geologists Angry About New ‘Pluton’ Definition

Some geologists are ticked off at the International Astronomical Union for using the word pluton to describe a round object orbiting the sun with a period more than 200 years. A pluton, it seems, is a common type of rock formation that exists in most Geology 101 curricula. IAU head Owen Gingerich is quoted as saying that he was only peripherally aware of the definition, and because it didn’t show up on MS Word’s spell check, he didn’t think it was that important — via Slashdot

North-West Tasmanian Devils Cancer Free

Scientists have found tasmanian devils in the state’s far north-west coast area remain cancer free, despite the spread of the disease across the rest of the state. In a recent survey, more than 100 devils were caught in the area over 10 days. Government wildlife biologist Clare Hawkins says not one was found to have the facial tumour disease, which has already wiped out about 40 per cent of the state’s devil population. Dr Hawkins believes the survey results, combined with a trial now under way, may provide avenues for keeping the north-west disease-free

Human Echolocation

Fourteen-year-old Ben Underwood of Sacramento, California, is one of the few people known to use echolocation as a primary means of navigating the world on land. There’s not even a hint of light reaching his brain. His eyes are artificial, but his brain has adapted to allow him to appraise his environment. He makes a clicking sound to communicate with objects and people around him — via Warren Ellis

The FDA’s Marijuana Problem

The FDA has recently claimed that there are no medical benefits to marijuana use. Yet at the same time, the FDA has approved synthetic versions of delta-9-tetrahydrocannabinol (THC), the main active ingredient in marijuana, for use in high-priced prescription drugs. Surprisingly, the FDA also lists marijuana to be as dangerous as heroin and PCP — via digg