New sail-backed dinosaur species discovered, named after yachtswoman

TL;DR
Paleontologists discovered a new dinosaur species, Istiorachis macarthurae, on the Isle of Wight, characterized by a distinctive sail-like back, likely used for sexual signaling, dating back over 120 million years. The species was reclassified after a re-examination of bones initially thought to belong to known Iguanodon relatives.
- New dinosaur species with striking sail-like back discovered CNN
- New ‘sail-backed’ dinosaur named after Dame Ellen MacArthur BBC
- New dinosaur named after record-breaking yachtswoman Sky News
- Retired doctor discovers new dinosaur species deep in a museum archive Popular Science
- New dinosaur species with sail on its back discovered on Isle of Wight NBC News
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