Two main contributors enabled our modern global positioning system (GPS): Albert Einstein and Gladys West. Here's how she made it happen.

"By keeping people biologically younger, we can enjoy a longer health span, a longer period of healthy life where we're active, where we're happy, where we can engage in our hobbies, and play with our grandkids and great grandkids."

The Sun often produces solar flares and coronal mass ejections, but a rare solar radiation storm made the 2026's first great auroral show.

Researchers built a model that behaves like a brain. Without being trained on neural data, the model produced a peculiar signal — one that was later discovered in actual brain activity.

These cultural lies make normal struggle feel like failure. A habit of experimentation makes it feel like progress.

Tara Narula shares how journalist Richard Cohen challenged conventional ideas about illness, identity, and strength while living with MS.

Many view the development of fringe, alternative theories as a useless waste of time. But when they can be tested, it shows what reality is.