The practice of growing different but complementary plants within a given area, also known as intercropping, has numerous positive effects, such as reduced soil erosion, weed suppression ...
It was damaged in battle, neglected for years and years, and (ocean) erosion accelerated ... over the summer as tons of sand were hauled in by a truck from a sand pit 35 miles north in Rocky ...
A century ago, physics had its Darwinian moment — a change in perspective that was as consequential for the physical sciences as the theory of evolution by natural selection was for biology ...
If your kids go crazy for dinosaurs – and really, what kid doesn't? – then a visit to La Brea Tar Pits is sure to be the highlight of their trip. Although the pits look like the set of a ...