Print advertisement for an electron microscope and other electronics manufactured and sold by the Radio Corporation of America (RCA) for various scientific and industrial applications. The advertisement features an illustrated depiction of a bacteriologist viewing samples of the influenza virus under magnification. The accompanying text details the electron microscope's ability to make the infinitesimal visible through the use of electrons instead of light for illumination.

Viruses Through the Looking-Glass

The electron microscope brought about a paradigm shift in virology in the middle of the twentieth century.
From The Mountains of California, by John Muir (New York: The Century, 1898)

Plant of the Month: White Sage

An important part of Indigenous spirituality and identity, the aromatic evergreen shrub is being threatened by poachers and over-commercialization.
The Flower Girl by Charles Cromwell Ingham, 1846

When Botany Was for Ladies

In nineteenth century America, young women took to studying botany—a conjoining of interest, social acceptance, and readily available schooling.
Honeybee Apis mellifera

Are Honey Bees Bad for Wild Bees?

Recently, the health of the honey bees has been a topic of some concern. But many scientists think we should actually be worrying about wild bees instead.
virtual farming

New Farming Frontiers—Heat, Pesticides, and Virtual Reality

As climate change pushes agriculture into the unknown realms, farmers develop new methods of farming and organic sustainable farming takes hold.
mosquito illustration

Believe It or Not, You Don’t Actually Want Mosquitoes Eradicated

What would happen if we actually eliminated mosquitoes?
Sara Plummer Lemmon Botanist

Sara Plummer Lemmon: Pioneering Botanist

Botany didn’t just intrigue and entertain Sara Plummer Lemmon—it deeply affected her personal life.