Explore the Google Doodle celebrating the quadratic equation! Learn its importance in science, tech, sports, and how to solve ...

Quadratic equations play a vital role in explaining motion and shape in the physical world. They are used in projectile ...

What makes plants grow to a certain size? From the tiniest cells to whole leaves, roots, and stems, growth has to be ...

Today’s leaders face many complex, high-stakes decisions that can’t be managed through traditional risk frameworks alone.

Global plastics production and exports have expanded rapidly over the past seven decades, with countries such as the U.S., ...

This paper describes Unbend - a new method for measuring and correcting motions in cryo-EM images, with a particular emphasis on more challenging in situ samples such as lamella and whole cells. The ...

Abstract: The calculation of lightning return stroke electromagnetic field is the basis for evaluating transmission line lightning-induced voltages. The Cooray–Rubinstein formula in the time domain is ...

Abstract: In this paper, a constrained cooperative Kalman filter is developed to estimate field values and gradients along trajectories of mobile robots collecting measurements. We assume the ...

Summer McKesson struggled to breathe for years. Doctors told her it was because her blood would not stop clotting – and they couldn’t figure out why. A single clot alone can be lethal; but the ...

Donald Trump may not be on the ballot in the fall’s biggest political races, but both sides are counting on him to help them win. A year after winning back the White House, Republicans are racing to ...