After a 5.2 magnitude earthquake struck Southern California, elephants at the San Diego Zoo reacted instinctively, forming what is known as an "alert circle" to protect their little ones.

Investopedia / Tara Anand A ground lease is an agreement in which a tenant is permitted to develop a piece of property during the lease period, after which the land and all improvements are turned ...

It's time to clean your pool ready for the summer months. If yours is looking a little worse for wear, here's how to turn ...