Since May, the U.S. has gone from zero to more than 15,000 cases of monkeypox, a viral disease that has been declared a public health emergency by the U.S. Department of Health and Human Services. While vaccines exist, writes Rebecca Hill, supplies are limited, as local health officials prepare for the virus. Click here to read about what’s being done.
In 1803, James Audubon tracked birds by tying thread around their legs. Researchers around the world now use technology such as satellite telemetry to understand how migration affects these “sentinels” of our ecosystem. With a reported 30 percent of bird species lost since the 1970s, writes Rebecca Hill, the information gathered is more important than ever. Click here to read the article.