According to the U.S. Environmental Protection Agency (EPA), “Americans, on average, spend approximately 90% of their time indoors, where the concentrations of some pollutants are often two-to-five ...

Have you ever seen TV shows where people just drink water straight out of taps? Here in Malaysia, for years, many families do the minimum of boiling it to make it “safe to drink”. While that might’ve ...

A professor has invented a filter that could help fix one of the state’s worst water-pollution problems. “We need to stop cleaning water the way we have for 50 years, by displacing pollution,” said ...