"We have to solve the problem of breaking down cellulose fibrils before biomass can be considered an economically viable source of renewable energy,” researcher says
In Western Europe, only a few small areas remain where the night sky remains relatively unpolluted, including areas in Scotland, Sweden, Norway, and parts of Spain and Austria
While treated wastewater that is introduced back into the environment is an obvious route for drugs to enter waterways, Paul M. Bradley and colleagues wanted to see whether other sources might be involved