Stories written by

Brandon Keim

Purr-fect threat: Are cats a danger to Earth’s biodiversity?

Free-ranging cats kill millions of birds, cause health risks and should be culled, argue some. Feline lovers are not happy about that.

Brandon Keim
· May 31, 2019 · 08:30 pm
Making roads safer for wildlife also saves money

Wildlife-vehicle collisions annually cause an average of about 200 human deaths, 30,000 injuries, and economic impacts exceed $8 billion, say researchers.

Brandon Keim
· Feb 08, 2019 · 08:30 pm
Why it’s so hard to estimate how many animals are killed by farming every year

More research is needed to ascertain the impacts of agriculture on wild animals.

Brandon Keim
· Jul 28, 2018 · 09:30 pm