Invasion of the Hybrids
Elie Dolgin • November 8, 2008
The sticklebacks of coastal B.C. are ideal for studying natural selection in action — but now crayfish and crossbreeding are threatening to eliminate evolutionary scientists’ favorite fish.
Continue reading at The Globe and Mail.
Jaw-dropping patient videos and miraculous testimonials ignited a frenzy in China over a technique that aims to improve drainage from the brain. Now it is entering trials worldwide.
But politics could derail the one thing to unlock it.