Best universities in the world, 2024. 1. πŸ‡ΊπŸ‡Έ MIT 2. πŸ‡¬πŸ‡§ Cambridge 3. πŸ‡¬πŸ‡§ Oxford 4. πŸ‡ΊπŸ‡Έ Harvard 5. πŸ‡ΊπŸ‡Έ Stanford 6. πŸ‡¬πŸ‡§ Imperial College London 7. πŸ‡¨πŸ‡­ ETH Zurich 8. πŸ‡ΈπŸ‡¬ National University of Singapore 9. πŸ‡¬πŸ‡§ UCL 10. πŸ‡ΊπŸ‡Έ University of California, Berkeley (QS World Uni Rankings)
MEDICINE: Research published in the Human Reproduction Update journal finds average sperm count more than halved between 1973 and 2018.