Mosquitoes are a nuisance and a public-health threat. Why do they find me so appetizing? Will they spread as the globe warms? What can you really do to protect yourself?
Protecting small fish may cause a genetic change that promotes slow-growing fish. Is it smarter to protect the large fish instead?
Marine iguana in the Galapagos islands are suffering from trace amounts of oil left by a tanker accident.
New study links long-term changes in salmon population to climate changes.
Causes and effects of overfishing. Why do fishing regulations fail? Where have they succeeded? Like sushi? Read on: the fish are disappearing fast!
Wildfires can be helpful. Controlled burns are key to restoring habitat for the Northern Idaho ground squirrel.
Study finds that many fish are getting more common; blames state fish-stocking efforts for the homogenization.
World population has reached 6 billion. What does this mean for the environment, resources, humanity? Six billion people on Earth — is that a good thing?
Adult brains can make new neurons. What does this say about our ability to learn?
Teaching animals to survive in the wild: Keiko the whole, the whooping crane, and the golden lion tamarin.