Daniel McDonald and Jack Gilbert (both University of California, San Diego; CA, USA) discuss the challenges faced during fecal sample collection and highlight important factors to consider when ...

NASA’s Perseverance rover has spent its two years on Mars imaging the planet’s surface and collecting rock samples that will, should all go well, be brought to Earth in the early 2030s. The rover ...

Instead of a traditional speculum-involved pelvic exam to screen for cervical cancer, the US Food and Drug Administration has given the go-ahead for patients to have the option to collect their own ...

Pollution prediction study: Mount Washington's extreme environment yielded a 19-year record of rain and cloud water, ...

On February 18, 2021, Mars 2020 landed at Jezero Crater on Mars. The mission contained a rover named Perseverance and a helicopter named Ingenuity. The main objectives of the Perseverance rover are to ...