The majority of organisms that have ever existed and now extinct. Most animals have been wiped out my mass extinction events and some scientist argue than we are currently going through a mass ...

It’s not just about fewer animals: some species are gone entirely. While the word “extinct” might conjure images of dinosaurs, many creatures have disappeared just in the last few decades. These ...

Anyone walking through the Tarumã neighborhood in Curitiba (the capital of the state of Paraná, Brazil) today may find it difficult to imagine the area as it was in the past. Between the buildings, ...

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the International Science-Policy Platform on Biodiversity and Ecosystem Services ...