paulcsmith

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Samsung Unveils Galaxy S5 Smartphone

Today at the Mobile World Congress wireless show in Barcelona, Samsung unveiled its latest flagship Android smartphone, the Galaxy S5. Samsung mobile …

Patients deserve the truth: health screening can do more harm than good

There was some good news shortly before the Christmas break: the Parliamentary Science and Technology Committee announced an enquiry into health screening.<p>The need for a review is pressing. Screening always sounds good – catch disease early, while it can still be treated – but the reality is more …

Stop coddling your dog—he’s 99.9% wolf

SANTA CLARITA, California—Cesar Millan crosses the road to meet me. Two pit bulls, a Chihuahua, and a Yorkshire terrier—named Junior, Taco, Alfie and Kaley Cuoko—follow. Off leash and at heel, the dogs are calm, almost languid. If Millan communicates with them, I do not notice.<p>For the past few …

Pets

From Earth to Deep Space: NASA 2013 Highlights

How To Castrate A Hippo

It ain’t easy with “spatially dynamic” testes.<p>Hippopotami weigh anywhere from two to four tons and have got mouths that practically unhinge. I wouldn’t want to have to castrate one, but apparently, sometimes, zoos do. Maintaining male zoo hippos sans glands keeps males from fighting one another and …

San Diego Zoo