Anyone who shops at Costco is familiar with the many sample stations set up throughout the store, serving up unlimited hot and cold snacks and little bites. The chain makes serious money from giving ...

In the United States, a country plagued by disparate health outcomes across its geographic regions, relative physician “deserts” (i.e., regions with limited access to physicians) mirror many ...

NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could reach 2040. The year 2025 isn't even a week old and NASA is already ...

NASA wants to return Mars samples to Earth, but budget problems and technical woes have the mission caught between a rock and the Red Planet. There appears to be an unofficial robotic space race ...