Black bears don’t always live life on the wild side. More and more, they live near people. Here’s how people and bears can get along.
Calves that receive the 14-week treatment belch less of the greenhouse gas, possibly due to shifts in their gut microbes.
COVID-19 vaccines are already being administered to some adults. Here’s what that means for kids and teens.
Dropping the right silk let’s a spider haul mice, lizards and other giants up off the ground.