Stop for a second and look out your window. You’ll likely see a tree somewhere outside. Do you know its species? How often should it be watered? Is it healthy? Pietro Perona imagines a world where you ...

If you haven't yet bought a Christmas tree yet, you may have left it a bit late. But don't despair: there's still time to print one. And a new 3D printer algorithm that claims to provide ...

This article is the second in a series on the design of the Reiser4 filesystem. The first article [LJ, December 2002] defined basic concepts: trees, nodes and items. This article explains why balanced ...

A commonly-held reservation when it comes to drones is their propensity to smash into things. Researchers at MIT's Computer Science and Artificial Lab (CSAIL) are not the only ones working on this ...