In the quiet mountain villages of northern Portugal, centuries-old stone water tanks and irrigation channels may now be ...

When dogs given spot treatments for fleas go swimming, they release levels of pesticides dangerous to aquatic life for at ...

As someone who regularly uses nasal irrigation - but, of course, only with bottled or distilled water - I read the most ...

A popular lake and recreational area in Johannesburg has recently turned a strange and unsettling rusty-red colour. The post ...