
A selfie photograph snapped by the Perseverance Mars rover, moments before it landed on the red planet, is being called one of the most iconic images ever taken by NASA in space.
Researchers still know very little about how Coronavirus infects the lungs. After all, it’s hard to study the impact of a disease on a person while you’re scrambling to save their life. To work around this, scientists at Cambridge used donated tissue to grow “mini-lungs” in three dimensions to track the impact of SARS-CoV-2 on…