Jumping into 3D printing feels like unlocking a new creative superpower. You can design something on the screen, hit print, and hours later, you hold the physical object in your hands. Even though it ...

Learning 3D printing is already a juggling act: slicing profiles, filament quirks, bed leveling drama, and that one spool that squeaks like it’s haunted. CAD adds another layer to that, and it’s ...

The cover shows examples of early rock art found in limestone caves on the Indonesian island of Sulawesi. As Adhi Agus Oktaviana and colleagues report in this week’s issue, a hand stencil dated to at ...

Invest in stocks or mutual funds depending on research preference and time availability. Allocate assets based on age, investing more in stocks when younger and in bonds as you age. Open a brokerage ...