Oldest hominins of Olduvai Gorge persisted across changing environments
Olduvai (now Oldupai) Gorge, known as the Cradle of Humankind, is a UNESCO World Heritage site in Tanzania, made famous by Louis and Mary...
Modern microbes provide window into ancient ocean
Roughly two billion years ago, microorganisms called cyanobacteria fundamentally transformed the globe. Researchers are now stepping back to that pivotal moment in Earth's history.
Will global warming bring a change in the winds? Dust from the deep sea...
Climate researchers describe a new method of tracking the ancient history of the westerly winds--a proxy for what we may experience in a future...
New work provides insight into the relationship between complexity and diversity
Parts of the planet that are diverse biologically and culturally are even more diverse than you'd expect. A group of researchers developed a theory...
First global study shows uneven urbanization among large cities in the last two decades
In the first-ever study on the characteristics of urbanization in large cities around the world, researchers at the University of Hong Kong analyzed cities'...
The new face of the Antarctic
In the future, the Antarctic could become a greener place and be colonized by new species. At the same time, some species will likely...
Dungeness crab fishing industry response to climate shock
Fishermen contend with regulations, natural disasters, and the ups and downs of the stocks they fish, along with many other changes. As a result,...
Identifying Canada’s key conservation hot spots highlights problem
To stop biodiversity loss, Canada recently committed to protecting 30% of its land and sea by 2030. But making conservation decisions about where to...
Climate change caused mangrove collapse in Oman
Most of the mangrove forests on the coasts of Oman disappeared about 6,000 years ago. Until now, the reason for this was not entirely...
Leaf fossils show severe end-Cretaceous plant extinction in southern Argentina
The asteroid impact 66 million years ago that ushered in a mass extinction and ended the dinosaurs also killed off many of the plants...




















