Researchers found that Toxoplasma gondii — the parasite that infects an estimated 2 billion people worldwide — could be responsible for breaking down mental barriers that stop people from taking risks.
Danish shipping group A.P. Moller-Maersk said Thursday it will send a cargo vessel through the Russian Arctic for the first time as a result of melting sea ice.
Will mining industry eclipse outdoor and recreation business in northern Minnesota? "If voters understand the huge benefit of mining, they will want to see it happen," Center of the American Experiment says.