New studies of male frogs in the wild link trace exposures to common weed killers with partial sex reversal. The findings suggest one possible factor behind declining amphibian populations worldwide.
Note: To comment, Science News subscribing members must now establish a separate login relationship with Disqus. Click the Disqus icon below, enter your e-mail and click “forgot password” to reset your password. You may also log into Disqus using Facebook, Twitter or Google.