USDA Blog

African swine fever (ASF) has existed for more than a century. ASF is a highly contagious, deadly disease affecting both domestic and feral pigs, devastating pork industries around the globe. ASF was first described in 1921 in Kenya. In the decades that followed, it spread in several sub-Saharan...

Access to high-quality water will be a defining feature of the 21 st century. Record heat waves and drought are not only leading to more frequent and intense wildfires but are also putting one of life’s most valuable resources at risk: the water we drink.

I recently decided to go for a walk on a seasonably warm afternoon. I got out of my car at a wooded recreation area and immediately noticed how much cooler the air felt, thanks to the biggest plants on Earth – trees. From my years growing up on and then managing my family’s organic walnut farm I...

In the U.S., the environmental and economic costs caused by invasive species are estimated to exceed $120 billion per year. Since invasive pests have few or no natural predators, they can quickly spread, and throw off entire ecosystems by pushing out native species and reducing biological diversity...

April 30 is World Veterinary Day: a day to celebrate veterinarians, their work and their impact. Although the importance of veterinarians is hardly a secret, people often forget that veterinarians’ work goes beyond clinical care of animals. USDA employs more veterinarians than any other department...

Earth Day is a global movement empowering people to create real change in the world to help our environment and natural resources. I recently visited two Animal and Plant Health Inspection Service (APHIS) laboratories to see the actions they are taking to stop invasive insects and protect crops and...

Scientists studying the spread of coronavirus in white-tailed deer have detected the presence of the omicron variant, confirming for researchers that animals should continue being monitored for the virus.

During his first visit as Under Secretary for Natural Resources and Environment, Dr. Homer Wilkes announced additional funding to combat wildfire in Nevada and California.

The Ohio Asian Longhorned Beetle (ALB) Eradication Program in Ohio started participating in USDA’s People's Garden initiative to grow fresh produce for those in need within our local community. One of our tree climbers started the garden at the Bethel office and formed a partnership with the Kitchen...

The holidays are a festive time. Putting up a Christmas tree, wreath, and ornaments may be part of your tradition. But, look twice before you acquire fresh plant material for your seasonal décor this year, because there may be something lurking inside. Invasive plant pests and diseases are talented...