All life on Earth can be traced back to a Last Universal Common Ancestor, or LUCA—and it likely lived on Earth only 400 million years after its formation.
Popular Mechanics (www.popularmechanics.com)
Researchers have developed a new class of ultra-thin, flexible bioelectronic material that can seamlessly interface with living tissues. They introduced a novel device called THIN (transformable and imperceptible hydrogel-elastomer ionic-electronic nanomembrane). THIN is a membrane just 350 nanometers thick that transforms from a dry, rigid film into an ultra-soft, tissue-like interface upon hydration.
The study, performed by the Center for Neuroscience Imaging Research (CNIR) within the Institute for Basic Science (IBS) together with Sungkyunkwan University (SKKU), is published in Nature Nanotechnology.
For decades, helium has been produced with natural gas, generating huge carbon emissions. Now, geologists are looking for new helium sources — and finding enormous "carbon-free" reservoirs that could revolutionize the industry.
Live Science (www.livescience.com)
