News by Subject Earth Science

In a paper published this week in Science, an international team of scientists share details of the most ancient fossil of Homo erectus known and discuss how these new findings are forcing us to rewrite a part of our species' evolutionary history.

The oldest known animals and plants preserved in amber from Southern Gondwana are reported in Scientific Reports this week. Gondwana, the supercontinent made up of South America, Africa, Madagascar, India, Antarctica and Australia, broke away from the Pangea supercontinent around 200 million years ago. The findings further our understanding of ecology in Australia and New Zealand during the Late Triassic to mid-Paleogene periods (230-40 million years ago).

Scientists from the University of Plymouth and the University of Copenhagen led research tracing how the two major human migrations recorded in Holocene Europe -- the northwestward movement of Anatolian farmer populations during the Neolithic and the westward movement of Yamnaya steppe peoples during the Bronze Age -- unfolded.

A new study reinforces the concept that Neanderthal DNA has been woven into the modern human genome on multiple occasions as our ancestors met Neanderthals time and again in different parts of the world.

The great cormorant has more sensitive hearing under water than in air. This new knowledge may help protect vulnerable bird species.

The DNA sequencing of a healthy German shepherd offers scientists new insight into the evolution of the domestic dog while also enabling dogs to be screened for hip and other diseases much more accurately.