PCBs, the infamous chemicals keep harming the environment

PCBs, the infamous chemicals keep harming the environment

Polychlorinated biphenyls, commonly known as PCBs, are a group of highly toxic man-made chemicals introduced in the early twentieth century and quickly acclaimed as an industrial breakthrough. Like the pesticide DDT and herbicide Agent Orange, which were also once thought to be safe, PCBs have a dark side. They don’t break down easily and can

A fistful of dollars for a never-ending environmental disaster

A fistful of dollars for a never-ending environmental disaster

After more than 5 years from the environmental disaster of the Deepwater Horizon oil platform, on 20 April 2010, Gulf of Mexico, the British Petroleum (BP) agreed to pay a penalty of 18.7 billion dollars in order to end once for all the legal action the United States and other federal states took after the worst

Humans have forced polar bears to start hunting dolphins

Humans have forced polar bears to start hunting dolphins

Polar bears have started hunting and eating dolphins. It is the first time that this phenomenon takes place and the cause is linked to rising temperatures and food scarcity in the Arctic Ocean.     Summer comes earlier Oceans acidification and ice melting due to global warming have been jeopardising polar bear existence for a