A leading scientist has poured cold water on fears over the supervolcano beneath Yellowstone National Park, saying it’s unlikely to erupt in our lifetime, if ever. George Bergantz, a professor of Earth and Space Sciences at the University of Washington, said people shouldn’t worry despite the apocalyptic impact an eruption could have on the United States and the rest of the world.
A hallucinogen found in magic mushrooms can “reset” the brains of people with untreatable depression, raising hopes of a future treatment, scans suggest.
The average ‘fossil fuel’ (hydrocarbon) power plants that were built or are in process of being built in the last several decades generate an average of 600 – 800 Megawatts each. Although no nuclear plants have been built in the U. S. recently, typical nuclear plants each generate about twice that.
Image copyright: REUTERSImage caption: Web giants and large firms rely on cheap hard drives to store information in data centres
The data-storing abilities of hard drives could soon swell to 40 terabytes (TB) and beyond, says Western Digital. Currently the largest hard disk drive (HDD) that stores data on spinning disks can hold about 14TB of information. Western Digital said the bigger drives were made possible by finding a way to use microwaves to write data on 3.5in drives. The first bigger-capacity drives should go on sale in 2019.
A colony of more than 36,000 Adelie penguins in Antarctica suffered a catastrophic breeding season with just two chicks surviving, experts have said. Extensive sea ice and a drop in temperature caused chicks to freeze to death.
Artist’s concept of Haumea and its ring. Credit: IAA-CSIC/UHU
At the ends of the Solar System, beyond the orbit of Neptune, there is a belt of objects composed of ice and rocks, among which four dwarf planets stand out: Pluto, Eris, Makemake and Haumea. The latter is the least well known of the four and was recently the object of an international observation campaign which was able to establish its main physical characteristics.
It is well-known among researchers that the Vikings, those Scandinavian warriors who roamed the seas between the 9th and 11th centuries, made contact with the Islamic world. But new evidence suggests these interactions were greater than previously thought.
Jo Johnson, the UK universities minister, said the government wanted to secure “an ambitious agreement” with the EU to safeguard Britain’s science and innovation, and pledged to allow British universities to continue close research collaboration with their European peers.
Written by Budiman Minasny, Anthony Reid, Dian Fiantis
Mount Agung in Bali is currently on the verge of eruption, and more than 100,000 people have been evacuated. However, one of us (Dian Fiantis) will go into the area when it erupts, to collect the ash.
Paper Reviewed: McCulloch, M.T., D’Olivo, J.P., Falter, J., Holcomb, M. and Trotter, J.A. 2017. Coral calcification in a changing world and the interactive dynamics of pH and DIC upregulation. Nature Communications8: 15686, DOI:10.1038/ncomms15686.