REx sample return capsule contained rock from the asteroid Bennu. NASA/Keegan Barber Mary Magnuson, Collecting asteroid samples China’s Tianwen-2 asteroid sample return mission is set to launch this ...

Therefore, the sensor has gas-sensitive properties, such as low detection limit, good reproducibility, excellent humidity resistance, and fast response/recovery time in the detection of hydrogen ...

Oxidative stress is involved in various signaling pathways and serves a key role in inducing cell apoptosis. Therefore, it is significant to monitor oxidative stress upon drug release for the ...

The search for extraterrestrial life oscillates between hope and skepticism. A recent study reports promising clues about a ...

Quick facts Dirty gardening tools and pots can spread disease from an infected plant to a healthy one. Properly cleaning and disinfecting tools and containers can reduce the spread of plant diseases.