Tritium is a radioactive element found as a result of thermonuclear bomb testing during the 1950s.
A mysterious ice cloud appeared again on Titan's stratosphere and there is a possibility that the formation process of this mysterious cloud is similar with the ones seen over Earth's poles.
In a curious case of water pollution, a river in Russia has mysteriously turned blood red. Locals say a nearby nickel plant excreting toxic waste is the culprit.
The rising air pollution in urban cities is hurting millions worlwide, and it is worst in poorer countries, WHO notes. Those people effected usually succumb to death because of respiratory diseases, stroke, heart disease and lung cancer.
Insecticides may affect cognitive development in children, according to a new study.
Fine particulate air pollution may be linked to an increased risk of developing childhood autism, according to a new study.
Certain environmental pollutants are making white worms, which over thousands of years have adapted to the arctic cold, even colder, possibly endangering the species, new research says.