In a chilling new look at the world of bioterrorism, the best-selling author of The Hot Zone explores the return of smallpox, eradicated in 1979 but now returning in a deadlier, genetically engineered form, and the crusade of three doctors to not only uncover the mastermind of the 2001 anthrax attac[...]
Hidden away in foggy, uncharted rain forest valleys in Northern California are the largest and tallest organisms the world has ever sustained-the coast redwood trees, ""Sequoia sempervirens. Ninety-six percent of the ancient redwood forests have been destroyed by logging, but the untouched fragments[...]