Direct genetic traces of the earliest Native Americans have been identified for the first time in a new study. The genetic evidence suggests that people may have entered the continent in a single migratory wave, perhaps arriving more than 20,000 years ago.
Big data study of global biodiversity shows ineffective national governance is a better indicator of species decline than any other measure of “anthropogenic impact”. Even protected conservation areas make little difference in countries that struggle with socio-political stability.
A new study of TV-watching great tits reveals how they learn through observation. Social interactions within a predator species can have “evolutionary consequences” for potential prey – such as the conspicuous warning colours of insects like ladybirds.
Latest findings support the theory that teeth in the animal kingdom evolved from the jagged scales of ancient fish, the remnants of which can be seen today embedded in the skin of sharks and skate.
A new study shows that even those presumably best informed on the environment find it hard to consistently “walk the walk”, prompting scientists to question whether relying solely on information campaigns will ever be enough.
Early humans seem to have recognised the dangers of inbreeding at least 34,000 years ago, and developed surprisingly sophisticated social and mating networks to avoid it, new research has found.
A study by scientists from the University of Cambridge has revealed how cooperative behaviour between insect family members changes how rapidly body size evolves – with the speed of evolution increasing when individual animals help one another.
Cambridge conservationists will unite with colleagues across the globe on Earth Day this Saturday to lionise environmental victories and show there is cause for hope – the decisive component in the fight to save disappearing biodiversity.
So what has the ERC ever done for us? Quite a lot, say Cambridge academics, as they mark the 10th anniversary of Europe’s premier research-funding body
Fish embryo study indicates that the last common ancestor of vertebrates was a complex animal complete with gills – overturning prior scientific understanding and complementing recent fossil finds. The work places gill evolution concurrent with shift to self-propulsion in our earliest ancestors.