Variant of mpox virus is getting better at human-to-human transmission
Hello Nature readers, would you like to get this Briefing in your inbox free every day? Sign up here. Osteoarthritis, which causes stiff and painful joints, affects the knees most often.Credit: Dr. P. Marazzi/Science Photo Library A blockbuster weight-loss drug sharply reduces pain from obesity-related knee arthritis and improves a person’s ability to engage in […]