Featured in invasive species

The government is raising an army of parasitic wasps to fight invasive beetles
A guide to all the places with no snakes
Humans have become the biggest selection force in evolution
A quarter of new invasive species were spotted by everyday citizen-scientists
How scientists helped Alaska’s “Rat Island” shake off its namesake rodents
Pablo Escobar’s hippos might be filling an ancient ecological niche
A spiky flea could ruin Midwestern ecosystems and kill native fish
These snakes wiggle up smooth poles by turning their bodies into ‘lassoes’
What not to do with the mysterious seeds you received in the mail recently
Planting invasive species could make our carbon problem worse