On Wednesdays, I teach a group of gifted and talented fifth graders, which means my weeks are rarely quiet and never boring. ...

Their fur is so soft it almost led to their extinction, but otters’ recovery has been a boon to Pacific kelp forests, a key habitat for other sealife Sea otters use their agile, grippy forepaws to ...

Siphonophores are unusual animals made up of individual organisms called "zooids," which each have a distinct function — despite being genetically identical. When you purchase through links on our ...