Tellus Articles

Each year, ARS researchers evaluate about 6,000 samples of malting barley.

ARS scientists are using drones to sample irrigation ponds for E. coli. 

There’s surprising news about a pest that’s the main culprit in global honey bee colony losses.

The spotted lanternfly, first sighted in Pennsylvania, is an invasive pest to the United States.

Dr. Chavonda Jacobs-Young, Administrator of the USDA's Agricultural Research Service, introduces a new platform, Tellus, for sharing ARS success stories and more.

A 1925 film of USDA plant explorers David Fairchild and Palemon Dorsett's collecting trip has been found.

Clip taken from the 1925 silent film “Agricultural Explorations in Ceylon, Sumatra and Java.”

ARS continues to deliver scientific solutions to national and global agricultural challenges.

ARS research shows tree nuts provide fewer calories than shown on labels.

For groundbreaking work on addressing feeding the world in the face of global climate change.