Harbor porpoises "buzz" less when boats and ships are nearby—suggesting a drop in feeding and socializing, new research shows. The paper, published in the journal Marine Mammal Science, is titled ...

How big is the universe? In the early twentieth century, scientists took sides. One held that the entire universe was contained in the Milky Way galaxy; their champion was the strong-willed astronomer ...

Tape measures are available in a range of lengths, from 6-foot keychain versions to 100-foot “long tapes” for home appraisals and construction use. Twenty-five-foot tape measures are the most common, ...

Carrying too much weight around your waist can cause health problems. Your health is affected by where you store body fat, even if you have a healthy weight or a normal body mass index (BMI).