If you’re lucky enough to have a 6-by-3-foot garden that gets six or more hours of sun daily, you can put your plants directly in the ground. If you don’t have the land, having even just one ...

Filming more than 60 species of bees, from Britain’s largest bumblebees to scissor bees, which are the size of a mosquito, Dohrn observes how differences in behavior set different species apart ...

The bees will do the rest and plug up the holes with mud or leaves after the larva are laid. Then, after a season, it’s good to clean them out for the next bee family to move in.