What do you do if you accidentally spill a lemon?

The U.S. Department of Agriculture says it is investigating a reported lemon water spill at a hot water bottle dispenser in Iowa, but no one was hurt.Officials with the Iowa Department of Public Health say they have been notified of the incident, which happened on Monday afternoon in the city of Ames.No injuries were reported, …

Which is more polluted: Water on Mars or water on Earth?

Water on Earth, you have it worse than on Mars, according to a new report.A report from the University of Arizona found that water pollution in the world’s oceans is so bad that scientists believe we could be facing the water crisis for centuries.The report, titled The Water Problem, also found that we are using …