Mount Washington neighbors came together to hire goats to clear their steep hillside. Whether they can do it again depends on ...

vertical-cavity semiconductor optical amplifiers (VCSOAs) are investigated theoretically. Influence of spatial hole burning (SHB) and thermal lensing on the stability of the amplified output signal is ...

A cat door offers your feline friend the ultimate freedom to explore the great outdoors (or just the backyard!) on their own ...