Scientists at EPFL have reimagined 3D printing by turning simple hydrogels into tough metals and ceramics. Their process ...
The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.
The northernmost town in the world, Longyearbyen, is 800 miles from the North Pole, but home to over 2,000 people.