US stock market PE ratios are at record highs. See here to know what's driving them, and how long this trend may last.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Cellular membrane proteins play many important roles throughout the body, including transporting substances in and out of the ...

“I felt like that bitch in that bag,” Berman remembers. After so many years “seeing everyone around you have a nicer life ...

A clever mathematical tool known as virtual particles unlocks the strange and mysterious inner workings of subatomic ...

Busy evenings. Unfinished math worksheets. Tired kids. These can all create stress for any household. Families often juggle schedules packed with activities.

The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper ...

New studies of the “platypus of materials” help explain how their atoms arrange themselves into orderly, but nonrepeating, ...

Far Lands or Bust has reached the Far Lands, and did not bust.

Short-term memory is finite and fills up quickly. Here are 7 ways we can free up space for clearer-headed mathematical ...

She became best known for her abstract looped-wire sculptures, whose organic shapes invite comparisons to nature and the ...

Strong spatial skills are critical for everyday tasks and across many careers—they also strengthen students’ math performance ...