Mass tourism has been a blessing for billions of people worldwide. It has hardly been a blessing for the environment.
Combating air pollution is a must, but it isn't a simple and straightforward matter.
A team of scientists investigated how diesel fumes influence the functioning of certain genes.
Malaysia has had enough. Of the planet's plastic waste, that is.
Microplastics can enter our bodies through ingestion, inhalation and dermal contact.
Waste management experts say Thailand is becoming "the garbage bin of the world."