Some online colleges allow students to take unlimited courses on their own time, leading to quick degrees and worries about ...

Scientists have developed a fuel cell that uses microbes in soil to produce electricity. The device can power underground sensors for tasks like monitoring moisture or detecting touch, without needing ...

Researchers led by Northwestern University have developed a fuel cell that generates electricity using microbes naturally found in soil. The device ...

Somewhere, a 17-year-old has built an artificial intelligence tool designed to identify malaria and other blood diseases from ...