Ecology

American scientists decided to conduct research and find out what exactly banknotes can contain, and which currency is the “dirtiest”.

Human-induced climate change is behind the sudden emergence of bacteria in northern Europe that cause gastroenteritis, a study in Nature Climate Change suggests.

According to a new study published recently by scientists from the Murdoch Children's Research Centre in Melbourne, Australia, differences in personality and responses to external stimuli in identical twins are primarily explained by different environmental influences during their development in the womb.

The European Commission proposes to significantly reduce emissions from new cars by 2020.