🐕 Dog breeds The most popular dog breeds in the US (2024) 1 French Bulldog2 Labrador Retriever3 Golden Retriever A Amber Holmes ❤ 40 · ▲ 2,024 · 25 items
🌋 Natural wonders The largest lakes in Italy: the 14 over 10 km² 1 Lake Garda2 Lake Maggiore3 Lake Como A amatriciana ❤ 5 · ▲ 300 · 14 items
🐦 Birds The national birds of Latin America 1 Argentina: Rufous hornero2 Bolivia: Andean condor3 Chile: Andean condor E elena carmona ❤ 11 · ▲ 412 · 19 items
🐠 Sea life The 14 heaviest fish in the world 1 Basking shark (Cetorhinus maximus)2 Whale shark (Rhincodon typus)3 Giant oceanic manta ray (Mobula birostris) J jogador_mineiro ❤ 8 · ▲ 257 · 14 items
🪐 Space China's astronauts who have flown to space: from Yang Liwei to Shenzhou 21 (2003–2025) 1 Yang Liwei2 Fei Junlong3 Nie Haisheng S shanghaibookmarker ❤ 2 · ▲ 95 · 28 items
🌋 Natural wonders The longest rivers in Germany: every river over 200 km 1 Danube2 Elbe3 Rhine H H. Köhler ❤ 5 · ▲ 304 · 28 items
🐦 Birds The top 10 birds of the RSPB Big Garden Birdwatch 2025 1 House sparrow2 Blue tit3 Starling C Cameron Olson ❤ 6 · ▲ 298 · 10 items
🧪 Scientific discoveries The most important scientific discoveries of all time 1 The laws of motion and universal gravitation2 Germ theory of disease3 Evolution by natural selection Q quark_urban ❤ 0 · ▲ 48 · 22 items
🧪 Scientific discoveries The 32 chemical elements named after places on Earth 1 Beryllium (Be)2 Magnesium (Mg)3 Scandium (Sc) S Silvia B. ❤ 7 · ▲ 225 · 32 items
🐾 Animals The 10 Indian states with the most tigers (2022 tiger census) 1 Madhya Pradesh2 Karnataka3 Uttarakhand V varanasishopper ❤ 3 · ▲ 154 · 10 items
🪐 Space The animals that travelled to space 1 Fruit flies (1947)2 Albert II (1949)3 The first mice (1950) É Émilie Lévesque ❤ 5 · ▲ 188 · 12 items
🐕 Dog breeds The Spanish dog breeds recognised by the Royal Canine Society of Spain 1 Catalan Sheepdog2 Spanish Mastiff3 Pyrenean Mastiff H Héctor ❤ 3 · ▲ 173 · 24 items
🐈 Cat breeds France's favourite cat breeds: the LOOF 2024 ranking (top 25) 1 Maine Coon2 British Shorthair3 Birman T toutou_bordeaux ❤ 6 · ▲ 140 · 25 items
🪐 Space Who has spent the most time in space: the cumulative records 1 Oleg Kononenko2 Gennady Padalka3 Yuri Malenchenko Ж Жанна Ахметова ❤ 1 · ▲ 87 · 12 items
🌱 Plants & flowers The oldest trees in the world 1 Methuselah2 Llangernyw Yew3 Pando T Temitope Adeleke ❤ 1 · ▲ 77 · 10 items
🐾 Animals The fastest animals in the world 1 Peregrine falcon2 Golden eagle3 Mexican free-tailed bat K K. Rao ❤ 2 · ▲ 98 · 21 items
🪐 Space Every mission of the Apollo programme 1 Apolo 1 (1967)2 Apolo 4 (1967)3 Apolo 6 (1968) C cientifica_bucaramanga ❤ 1 · ▲ 87 · 15 items
🐾 Animals Animals that went extinct in the last 100 years 1 Thylacine (Tasmanian tiger)2 Golden toad3 Pinta Island tortoise G gracesf ❤ 2 · ▲ 81 · 13 items
🐾 Animals The 21 animals designated Special Natural Monuments of Japan 1 Crested ibis2 Oriental stork3 Japanese river otter 修 修 ❤ 2 · ▲ 66 · 21 items
🐕 Dog breeds Italy's favourite dog breeds: the ENCI 2024 registration ranking 1 German Shepherd2 English Setter3 Poodles S Sofia B. ❤ 1 · ▲ 69 · 10 items
🔬 Science & nature The most extreme places on Earth 1 Oymyakon (Russia)2 Lut Desert (Iran)3 Death Valley (United States) D dev_bristol ❤ 1 · ▲ 68 · 16 items
🌋 Natural wonders · 🇪🇸 Spain The most beautiful caves in Spain 1 Nerja Cave (Málaga)2 Caves of Drach (Mallorca)3 Sant Josep Cave (La Vall d'Uixó) C cazatapas_donosti ❤ 1 · ▲ 55 · 12 items
🌱 Plants & flowers The easiest houseplants to look after 1 Snake plant (Sansevieria)2 Pothos3 ZZ plant M Memo López ❤ 2 · ▲ 44 · 12 items
🪐 Space The greatest discoveries of the James Webb Space Telescope 1 Early supermassive black holes2 The Hubble tension confirmed3 The "little red dots" J J. Legrand ❤ 1 · ▲ 46 · 13 items