Yes, most of MIT’s online AI courses are free for anyone. You can watch the lectures, read the materials, and complete ...

The 2025 Nobel Prize in chemistry was awarded to Richard Robson, Susumu Kitagawa and Omar Yaghi on Oct. 8, 2025, for the ...

If you've ever traveled through drylands, you may have noticed striking vegetation patterns—stripes, spots, or ...

Abstract Healthcare workers are the backbone of resilient health systems, yet in many African countries they operate under extreme occupational stress, inadequate training, poor working conditions, ...