Discover how to build a simple homopolar motor using everyday household items in this easy-to-follow tutorial. Learn the ...

Discover how to transform a basic webcam into a powerful DIY microscope using simple materials. In this step-by-step tutorial ...

A research team in South Korea has developed a soft robot named Octoid that can mimic the movement and behavior of an octopus ...

Top longevity scientist Eric Topol, author of the new book Super Agers, tells National Geographic which biohacks for a longer life are backed by science—and which you can skip. Skip the supplements ...

After building a career as a serial entrepreneur and conducting early AI research at Stanford, Saxena now builds foundational models for physics.