Rock salt stalactites (Speleothems) are the indicators of entrance in a salt cave. These crystal stalactites precipitate from brine only at the entrance in the salt caves, as that is the only place where the physical and chemical properties of the air and the brine dripping from the ceiling allow these crystals to grow and …[Read More]
This week’s featured image depicts a quiet and still oceanic landscape in Antarctica, but polar scientists are studying how energetic and variable the ocean currents in this part of the world can be. In this picture, the marine research vessel RRS James Clark Ross is making its way through the Lemaire Channel, a small passage …[Read More]
Drawing inspiration from popular stories on our social media channels, major geoscience headlines, as well as unique and quirky research, this monthly column aims to bring you the latest Earth and planetary science news from around the web. Major story The world soaks up the sun This summer our planet experienced the hottest June in …[Read More]
The Carpenter 1 fire burned approximately 11,000 ha in the Spring Mountain National Recreation Area (Humboldt-Toiyabe National Forest) near Las Vegas, Nevada between July 1, 2013 and its containment on August 18, 2013. The left side of the photo shows the fire affected arid desert scrub ecosystems at 1500 m (foreground) to subalpine pine ecosystems …[Read More]
On July 17 2019, the EU Commission’s Joint Research Centre (JRC) published a report highlighting how thinking is challenged by today’s information environment and the role of evidence-informed policymaking in a well-functioning democracy. Titled Understanding our political nature, the report was produced with the assistance of 60 international experts in the humanities, behavioural and social …[Read More]
On the south-western coast of the Isle of Skye, Scotland, lies Loch Coruisk, supposedly home of a water horse. At the southern end of this freshwater Loch, the Scavaig River discharges into a sea Loch, Loch na Cuilce. Loch Coruisk snuggles close to the center of the Cuillin Hills complex, younger than both the northern …[Read More]
GeoTalk interviews usually feature the work of early career researchers, but this month we deviate from the standard format to speak to Kelly Stanford, an artist based in Manchester, UK who focuses on creating works of art that embody scientific concepts in an accessible and aesthetically pleasing manner which can be used to communicate science …[Read More]
Close your eyes and try to imagine first thing which comes to your mind, when somebody says “Tundra”. What would you imagine? Being a master student, I imagined cold, flat and a dead field. In fact, Tundra turn out to be completely different, at least in September 2010, when I and my colleagues were lucky …[Read More]
When volcanoes erupt, they can release into the atmosphere a number of different gases initially stored in their magma, such as carbon dioxide, hydrogen sulfide, and sulfur dioxide. These kinds of gases can have a big influence on Earth’s atmosphere, even at distances hundreds to thousands of kilometres away. A team of researchers have found …[Read More]
Featured in this blog post is a collection of images that gives a picture-perfect example of life imitating art. The photos in the left column are three consecutive still frames of a breaking wave that scientists generated in a lab environment at the University of Edinburgh in the UK. The pictures in the centre and …[Read More]
