Science & Tech

Science & Tech

Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.

instructional design models
There are dozens of instructional design models, but most learning designers rely on a select few. Here are four of the most common.
From Amazon to the US Army, everybody wants one (or 150).
time dilation
We live in a four-dimensional Universe, where matter and energy curve the fabric of spacetime. But time sure is different from space!
MIRI
Take a peek at the pre-release images used to calibrate and commission JWST's coldest instrument, now ready for full science operations.
salton sea
A team of scientists hopes deep-earth lithium could sustain America's vast demand for batteries. But extracting it won't be easy.
Livestock now outweighs wild mammals and birds ten-fold.
night vision
Deep learning AI has accurately created color images from night vision images.