Before we all carried computers in our pockets, the best way to identify wild plants and animals was to consult a physical field guide. Now, nature enthusiasts have easy access to a plethora of phone ...

Western tanagers are migratory birds that are present in Northern California in the spring and again in late summer. A new study shows that observations by 'citizen scientists' using apps such as ...

Debojyoti Chakraborty took just a few months to develop a COVID-19 diagnostic test that worked in his lab; the challenge was to optimize it for the field. Based on the gene-editing technology CRISPR, ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. FILE - In this May 18, 2016 file photo, people pose by Android lawn statues at Google's headquarters in Mountain View, Calif.

Three Garden Grove High School students will get to showcase an app they developed, a tool to help students study efficiently, to Congress next month. Jessica Nguyen, Henry Vu and Jasmine Chau, all ...