Through an executive order aim to address the climate crisis, the President of the United States Joe Biden commits to the ambitious conservation goal to protect 30% of the country’s land and coastal seas by 2030.
The grasshopper sparrow, one of the most endangered birds in the continental part of the United States, has made a comeback only two years after it was on the verge of extinction, thanks to a captive-breeding program.
Two dogs are using their powerful sense of smell to detect a minuscule and invasive species of snail that has been infesting the waterways of Wisconsin, United States, for the last ten years.
