The Museum of Life and Science offers up a kid-friendly Q&A with Dr. Christine Daniels, a postdoctoral associate with the Duke Human Vaccine Institute. Learn all about dogs at the U.S. Department of ...

They might look cute, but the toxins from a poison dart frog can be strong enough to kill several humans. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

They shine in vibrant red, rich blue, or bright green–and with spots, stripes, or patches, they resemble small works of art ...