This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. Hybrid cars are good for the environment, but scientists say that they might be bad for pedestrians. Because hybrids are so quiet that can be hard for wa...
She was 31 years old, a seamstress and the mother of two children. Her husband is a mechanic. On a sunny morning, Vicky was walking to work. While in the crosswalk at Wilshire and Hamilton near Koreatown, Vicky was run over by a yellow school bus. An...