'LouseBuster' instrument shown to kill head lice
...t eradicates head lice infestations on children by exterminating the eggs, or "nits," and killing enough lice to prevent them from reproducing. "The LouseBuster is particularly effective because it kills louse eggs, which chemical treatments have never done very well," said Dale Clayton, a University of Utah bio...New DNA studies verify existence of three right whale species
...alers termed them the "right" whales to hunt, soon exterminating the whales from many parts of the globe. Right whales were finally given full protection by the International Whaling Commission in 1935, but recovery for all populations has been slow at best. Hunting of right whales in the North Pacific by commerci...