It is an old-standing theory in evolutionary ecology: animal species on islands have the tendency to become either giants or dwarfs in comparison to mainland relatives. Since its formulation in the 1960s, however, the 'island rule' has been severely debated by scientists. Researchers solved this debate by analysing thousands of vertebrate species. They show that […]
A 2-meter guano pile holds information about changes in climate and how the bats' food sources shifted over the millennia, analogous to records of the past found in layers of lake mud and Antarctic ice, according to a new study.
Between 2018 and 2020, 1,4 million EU citizens signed the petition 'End the Cage Age', with the aim of ending cage housing for farm animals in Europe. In response to this citizens initiative, the European Parliament requested a study on the possibilities to end cage housing.