The Academy of Natural Sciences has safeguarded 222 pressed plants since the 19th century, with plans to display specimens in ...

The one that every schoolchild learns about began in 1804, when Thomas Jefferson sent Meriwether Lewis and William Clark on their epic journey across North America. The other one is just beginning.

a scene of the Missouri that Meriwether Lewis, William Clark, and the 30 men of the Corps of Discovery would have recognized in their journey to explore the uncharted west. “I count it a ...

Fort Lewis, named after Meriwether Lewis of the famed Lewis and Clark expedition, is one of the largest and most modern military reservations in the United States. Consisting of 87,000 acres of ...