Transmission electron microscopes (TEMs) have been advancing our knowledge of the very small for nearly 100 years. Since their advent, they have helped scientists see structures as small as individual ...

Heidi Paxson is the 5, 6 & 10 p.m. anchor for WEAU. Born and raised in Columbus, OH, she's passionate about the Buckeyes. O-H! She studied journalism and digital media at the University of Findlay in ...