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Researchers from the University of Hyderabad (UoH) have found that planarian flatworms can sense light, even without eyes, with the help of an eye-independent system (extraocular) lining the periphery of the worm’s body.
Do all the ads for dry eye relief have you thinking you could have this condition? If you've ever felt like you had a grain of sand in your eye when nowhere close to the beach, you could be experiencing dry eye.
Years after winning a hotly anticipated FDA approval for its cancer immunotherapy Provenge—and struggling to build sales of the prostate cancer med—Dendreon has racked up some real-world survival data it hopes can help.