A Warming Antarctica Could Be Primed For Invasive Species

In 2017, marine biologist Erasmo Macaya was shocked to discover bits of kelp on the remote Antarctic island of King George, hundreds of miles from its natural habitat. He knew he’d found something strange, but he wasn’t aware he’d just uncovered evidence of a journey spanning over 10,000 miles—one that could portend a…

Florida Wildlife Officials Are Killing Invasive Iguanas by Smashing in Their Skulls

As part of a $63,000 research project to devise new and effective ways of pruning back the skyrocketing iguana population in south Florida, wildlife officials in the state have started to smash in the heads of iguanas, saying it’s a quick and “humane” form of euthanasia. Sounds dreadful—and it is—but the situation in…