FROSTBURG — Sue Bassett, secretary of the Astronomical Society of Greenbelt, will speak at the monthly meeting of the Cumberland Astronomy Club on June 20 at 7:30 p.m. at Frostburg State University.

Megaherbivores, those weighing more than a ton, have largely vanished. Proboscideans, which once numbered up to 33 species, now survive as just a handful. Yet scientists estimate that they comprised ...