Of all the things that merit a high-tech makeover, you would think that the humble bird-nesting box didn't need one. A new 3D-printed version, however, could go a long way towards restoring threatened ...

My wife and I live on a small farm. We raise chickens organically and sell their eggs. We also have six cats, so we go through a lot of cat litter — we usually buy the 35 pound buckets. Needless to ...