This can result in seeing movement in static images, interpreting flat surfaces as three-dimensional ... In his mesmerising artwork, like the enigmatic Butterfly Apple painting below, he brings ...

David says it can even affect endangered species. 'Leaf blowers can also remove leaves that may have caterpillar or butterfly eggs. Some of those species are endangered - such as the Monarch Butterfly ...

Next weekend, Chesapeake nonprofit shelter will debut a new pop-up park designed and built by a group of volunteer architects.

Michigan has 11 invasive mollusks that the state wants people to watch out for. The one you might recognize the most easily ...