The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

Combining science literacy, data science, and hands-on learning helps get elementary students engaged in science lessons.

The scale invariance in branch diameter dictates how much smaller a limb should be as it branches and how much investment a tree makes in a few thick branches versus many thin ones. Trees have evolved ...

In a leap for urban ecology, researchers have unveiled a cutting-edge method to dynamically estimate seasonal tree heights in ...

"We're at solar maximum; to find time to make some of these big changes is going to require time and more resources, so we ...

Engineers developed a training method for multiagent systems, such as large numbers of drones, that can guarantee their safe operation in crowded environments.

All physicians are faced with the challenge of how to help patients with no approved therapies for their diseases. What are ...

Another graph and a table in the article also inexplicably contained identical data. “Science is hard enough as it is if ...

Another graph and a table in the article also inexplicably contained identical data. “Science is hard enough as it is if people ... It’s unclear when paper mills began to operate at scale. The ...

Muscle strength grading is used to categorize muscle strength on a scale of 0 to 5 in relation to the expected strength for a muscle. One of the more common methods is a hands-on test called the ...

"We have previously had two well-established types of magnetism," study author Oliver Amin, a postdoctoral researcher at the University of Nottingham in the U.K., told Live Science ...

The State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China Key Laboratory of Networked Control Systems, Chinese Academy of Sciences, ...