Nature

  1. The biggest cave on Earth is higher than a 40-story building

    • 9.1m
    • 18.5k
  2. Where do pigeons come from?

    • 1.3m
    • 380
  3. In China, this remote village is covered in vegetation

    • 1.4m
    • 189
  4. Does music help plants grow?

    • 1.1m
    • 297
  5. The naked mole-rat is one of the toughest animals

    • 1.2m
    • 372
  6. A surge in biking following the coronavirus outbreak in New York City

    • 23.1k
    • 9
  7. Sustainable recipe: Lentil falafels with yogurt sauce

    • 527.6k
    • 154
  8. The story of Freser the cow

    • 1.6m
    • 500
  9. Crinoids are ancient marine animals

    • 634.2k
    • 275
  10. What is crown shyness?

    • 2.0m
    • 490
  11. Leeches, a valuable tool in hospitals

    • 12.6m
    • 2.7k
  12. The fennec fox is the smallest canid in the world

    • 482.6k
    • 280
  13. Meet Paul Watson, controversial Sea Shepherd Founder

    • 317.6k
    • 283
  14. There are thousands of legless lizards worldwide

    • 2.4m
    • 685
  15. The giant squid: a most elusive creature

    • 1.3m
    • 341
  16. In Nordic countries, everyone has the "freedom to roam"

    • 1.2m
    • 1.0k
  17. How archerfish catch their prey

    • 2.7m
    • 642
  18. How the Northern Gannet fish

    • 892.1k
    • 74
  19. The Australian white ibis is considered both a cultural icon and a pest

    • 500.9k
    • 80
  20. Two White Giraffes Killed By Poachers

    • 23.3k
    • 19
  21. Two white giraffes killed by poachers

    • 75.7k
    • 206
  22. John and Molly Chester traded city living for barren farmland

    • 566.1k
    • 199
  23. Wave Rock is one of Australia's must-see features

    • 744.8k
    • 445
  24. If there were only 100 animals on Earth...

    • 1.3m
    • 167
  25. Breeding flat-faced dogs is damaging their health

    • 710.0k
    • 454
  26. How do batteries affect the environment?

    • 374.1k
    • 53
  27. Interview: Native Americans are facing a new threat according to Casey Camp Horinek

    • 545.0k
    • 447
  28. This French school cafeteria serves 100% organic meals

    • 135.2k
    • 91
  29. The metamorphosis of a stalk-eyed fly

    • 612.4k
    • 172
  30. Interview with Agathe about her hearing dog

    • 1.2m
    • 247
  31. Cormorant fishing is a dying tradition

    • 3.6m
    • 1.8k
  32. Table Mountain's cascade of clouds

    • 283.8k
    • 127
  33. Pangolins under threat as illegal trafficking grows

    • 1.3m
    • 232
  34. Brain implants could be happening soon

    • 838.4k
    • 471
  35. Brazil: dolphins working alongside fishermen

    • 1.2m
    • 451
  36. Sailing stones of Racetrack Playa, a mysterious phenomenon

  37. Coronavirus is causing a dramatic drop in pollution in China

    • 101.7k
    • 98
  38. Why some animals have a blue tongue

    • 1.1m
    • 151
  39. 3 of the most eco-friendly cities in the world

    • 42.2k
    • 21
  40. Greta Thunberg: EU climate law is 'surrender'

    • 97.4k
    • 457
  41. The diving bell spider encases its abdomen in an air bubble

    • 2.3m
    • 1.2k
  42. A tortoise related to Lonesome George discovered in the Galapágos Islands

    • 429.8k
    • 77
  43. Why the proboscis monkey has a big nose

    • 6.2m
    • 3.7k
  44. Ukraine's mysterious Tunnel of Love

    • 288.3k
    • 98
  45. How this atoll in the Philippines regained its biodiversity

    • 589.6k
    • 180
  46. These volunteers are cleaning Acapulco's seabed

    • 14.2k
    • 17
  47. Rescued chimpanzees in the Democratic Republic of the Congo

    • 389.2k
    • 71
  48. The Eden Project has been called the "eighth wonder of the world"

    • 60.1k
    • 103
  49. Why goldfish don’t belong in bowls

    • 724.1k
    • 701
  50. The Iberian lynx is no longer critically endangered

    • 834.4k
    • 53