Biomedical engineer designs affordable, groundbreaking stroke screening for sickle cell patients in Africa

Jane Goodall shares TikTok 'hot take' for young people: 'You do actually care about your future'

Moo Deng, Pesto join 'Knights of the Rotund Table,' a wholesome meme that's raising funds for wildlife rescues

Researchers say public pressure can shift climate policy — but one thing makes or breaks progress