NASA Curiosity rover has spent 3,000 days on Mars — here are some of its greatest achievements

NASA’s Curiosity rover just celebrated its 3,000th day on Mars by taking a remarkable picture of the Red Planet. The rover, which landed on the Martian surface on Aug. 6, 2012,…

Dr. Marc Siegel: COVID vaccinations will increase rapidly — greatest accomplishment in vaccine history

For the past several months I have counted on my personal protective equipment to create a necessary barrier between me and my patients. Several patients have tested positive for COVID-19,…