Fun Halloween food is just one of many ways to enjoy the spooky holiday with friends and family. Whether you are looking for ideas for a healthy family dinner before trick-or-treating, or an entire buffet to entertain costumed friends, the …[Continue]

The geologic time scale (GTS) is a system used by Earth scientists to organize the timing of events in Earth’s history. The largest defined unit is the supereon, which is composed of eons. Eons are divided into eras, which are …[Continue]

Named from two Greek words meaning “terrible lizard,” dinosaurs first appeared about 220 million years ago, and then disappeared rather suddenly 63 million years ago. Dinosaurs capture our imagination in many different ways. Their tremendous size, their fearsome looks, and …[Continue]