Ensuring your plants get the right amount of water is a challenging task, and lugging around a watering can is hard work. Here are some hands-off alternatives.

Miniature organs grown in the lab can organize themselves into complex shapes. But they never do it the same way twice, which makes it hard to use these so-called "organoids" to study disease. Now, ...

Researchers from Nanjing Drum Tower Hospital, Southeast University, and Wenzhou Medical University have developed a novel microneedle patch that combines MXene hydrogel with nitric oxide (NO) and ...