Systematic evolution of ligands by exponential enrichment (SELEX) is a method used to select and characterize aptamers. These aptamers are powerful molecular recognition agents, akin to antibodies, ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Traditional composting is a long process. It can take six months to more than a year to make usable compost for your garden. This is fine if you have the time and keep the process going continuously, ...

So many productivity methods ask you to prioritize your daily tasks by considering how much time or effort they'll require, then tackling the resource-heavy ones first. For some people, that's a solid ...

Christmas Carols: Test your knowledge regarding a variety of subjects with today's Super Quiz Provide the final word of the carol's title. (e.g., "Away in a ____." Answer: Manger.) Take this Super ...

After defeating the Pattonville Pirates (7-6) 45-0 on Saturday, the Nixa Eagles (13-0) are headed back to the Class 6 state championship game for the second consecutive year. The mix of rain, sleet, ...