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 ...

What is the flow duration of my stream? Use rapid, field-based Regional SDAMs to classify streamflow duration at the reach scale. Learn more about it via the links below. Use the Web Application for ...

LoL-align is a probabilistic, distance-based protein structure alignment algorithm that iteratively optimizes a local log-odds score, achieving higher sensitivity for remote homologs and better ...

This webinar focused on the options in the final rule for using advanced methane detection technologies, such as satellite monitoring, aerial surveys, and continuous monitors, to find leaks or ...

For decades, many runners, and even coaches, have assumed that being a runner meant never walking during a training run or race. Even the most accomplished runners would apologize when they walked at ...