A new study reveals that the aerobic nitrogen cycle in the ocean may have occurred about 100 million years before oxygen began to significantly accumulate in the atmosphere, based on nitrogen isotope ...

When the first results came in, we realised that we had literally struck gold! Our data confirmed that material from the core, including gold and other precious metals, is leaking into the Earth’s ...

Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim 7491, Norway K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and ...