The system is similar to pumped hydro power on land where there are two reservoirs, one higher than the other. Water is ...

Chub mackerel (Scomber japonicus) is a good source of omega-3 fatty acids, particularly DHA. It is a migratory marine fish ...

According to a law passed in 1990, every four years the federal government is required to issue the National Climate Assessment on the effects of global warming on the U.S. Now, the Trump ...