News tagged with polluters

A simpler way to test for water pollution

Some of the toxins found in our air and waterways were put there intentionally: DDT, for instance, was introduced to protect against malaria and other insect-borne diseases. Others find their way into the ...

Jul 01, 2014 5 / 5 (4) 2

The world's most polluted cities

Paris has leapt into the headlines over an alert for dangerous atmospheric particles, yet it does not ordinarily count among the world's most polluted cities. ...

Mar 17, 2014 4.5 / 5 (6) 0

Designing a super-aerodynamic wing

(Phys.org) —Air travel may be fast and convenient, but exhaust from the millions of flights that take-off and land each year worldwide is having an impact on the health of the planet. Fortunately, a Ryerson ...

Oct 28, 2013 3 / 5 (10) 0