https://www.smithsonianmag.com/rss/tag/weird-animals/RSS feed for Weird AnimalsenTue, 19 May 2026 16:00:00 +0000https://www.smithsonianmag.com/smart-news/millions-of-bright-blue-blobs-called-by-the-wind-sailors-are-littering-beaches-along-the-west-coast-180988759/The strange creatures are washing up on shores across California, Oregon and Washington this spring—and making the coast smell especially fishyTue, 19 May 2026 16:00:00 +0000https://www.smithsonianmag.com/smart-news/millions-of-bright-blue-blobs-called-by-the-wind-sailors-are-littering-beaches-along-the-west-coast-180988759/https://www.smithsonianmag.com/smart-news/humpback-whales-sometimes-hold-their-mouths-open-for-no-clear-reason-tourists-are-helping-scientists-understand-the-rare-behavior-180988743/A trove of photos and videos gathered from social media has helped researchers propose a few possible reasons for the seldom documented action, called "gaping," including communication, jaw stretching and playMon, 18 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/humpback-whales-sometimes-hold-their-mouths-open-for-no-clear-reason-tourists-are-helping-scientists-understand-the-rare-behavior-180988743/https://www.smithsonianmag.com/smart-news/this-fish-hitches-rides-in-manta-rays-buttholes-according-to-new-research-180988736/Scientists suspect that the behavior could harm the manta rays, suggesting a complex relationship between remoras and their hosts that can sometimes be parasiticThu, 14 May 2026 19:56:00 +0000https://www.smithsonianmag.com/smart-news/this-fish-hitches-rides-in-manta-rays-buttholes-according-to-new-research-180988736/https://www.smithsonianmag.com/smart-news/chonkers-the-massive-sea-lion-drew-crowds-to-san-franciscos-famed-pier-39-then-a-new-chunky-showstopper-stole-his-identity-180988691/The Steller sea lion was an unusual visitor to the pier, which typically hosts smaller California sea lions. However, he may have moved on days ago, during which time a humongous member of the area's more common species tricked onlookersThu, 07 May 2026 16:19:46 +0000https://www.smithsonianmag.com/smart-news/chonkers-the-massive-sea-lion-drew-crowds-to-san-franciscos-famed-pier-39-then-a-new-chunky-showstopper-stole-his-identity-180988691/https://www.smithsonianmag.com/smart-news/this-bone-crunching-octopus-was-nearly-the-size-of-a-semitruck-and-may-have-feasted-on-giant-reptiles-100-million-years-ago-180988616/The massive invertebrates may have been top predators, according to an analysis of their fossilized jaws. The work suggests that ancient oceans weren't completely ruled by spine-bearing creatures, as previously thoughtMon, 27 Apr 2026 16:04:46 +0000https://www.smithsonianmag.com/smart-news/this-bone-crunching-octopus-was-nearly-the-size-of-a-semitruck-and-may-have-feasted-on-giant-reptiles-100-million-years-ago-180988616/https://www.smithsonianmag.com/smart-news/disabled-parrot-in-new-zealand-became-alpha-male-thanks-to-his-innovative-fighting-style-180988587/A kea parrot's half-beak became an advantage instead of a disadvantage, researchers suggest in a new studyTue, 21 Apr 2026 18:46:46 +0000https://www.smithsonianmag.com/smart-news/disabled-parrot-in-new-zealand-became-alpha-male-thanks-to-his-innovative-fighting-style-180988587/https://www.smithsonianmag.com/smart-news/these-tiny-ants-crawled-all-over-larger-ants-and-licked-them-clean-scientists-arent-sure-how-this-behavior-benefits-any-of-them-180988555/After witnessing the interactions in an Arizona desert, a Smithsonian researcher suggests that the little ants picked off tasty treats and that the big ants got thoroughly groomed in hard-to-reach placesThu, 16 Apr 2026 18:00:00 +0000https://www.smithsonianmag.com/smart-news/these-tiny-ants-crawled-all-over-larger-ants-and-licked-them-clean-scientists-arent-sure-how-this-behavior-benefits-any-of-them-180988555/https://www.smithsonianmag.com/smart-news/octopus-sex-just-got-weirder-in-addition-to-depositing-sperm-males-specialized-mating-arm-can-taste-female-hormones-180988500/The hectocotylus is both a reproductive organ and a sensory organ, a rare combination in animals, new research suggestsThu, 09 Apr 2026 18:38:26 +0000https://www.smithsonianmag.com/smart-news/octopus-sex-just-got-weirder-in-addition-to-depositing-sperm-males-specialized-mating-arm-can-taste-female-hormones-180988500/https://www.smithsonianmag.com/smart-news/this-fossil-held-the-world-record-for-the-earliest-known-octopus-turns-out-its-not-an-octopus-after-all-180988511/New research suggests the 300-million-year-old specimen is actually a relative of the nautilusWed, 08 Apr 2026 21:07:00 +0000https://www.smithsonianmag.com/smart-news/this-fossil-held-the-world-record-for-the-earliest-known-octopus-turns-out-its-not-an-octopus-after-all-180988511/https://www.smithsonianmag.com/smart-news/these-stunningly-detailed-3d-images-of-ants-showcase-the-remarkable-diversity-across-their-species-180988389/Scientists used a game-changing technique to scan about 2,200 preserved specimens in just one week to create the Antscan databaseMon, 23 Mar 2026 15:48:40 +0000https://www.smithsonianmag.com/smart-news/these-stunningly-detailed-3d-images-of-ants-showcase-the-remarkable-diversity-across-their-species-180988389/