Elephants at the San Diego Zoo Safari Park in Escondido, Calif., quickly formed an "alert circle" to protect their young following Monday's 5.2 magnitude earthquake. (San Diego Zoo Safari Park) ...

I watched with fascination a video that captured a group of elephants creating an “alert circle” during an earthquake. When elephants sense an earthquake, often before it’s even felt by humans, they ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Every parent knows that it takes a village to raise children. Whether it is support from family members, teachers, or neighbors, most people rely on the love and kindness of others when it comes to ...