The Huayuan biota fills a gap in the fossil record that has made it difficult to study recovery after the Sinsk event. With ...

Scientists were “astonished” to find a new species of Spinosaurus with a scimitar-shaped bony crest—uncovered in the Sahara Desert.

Scientists discovered a new dinosaur species in the Sahara, Spinosaurus mirabilis, that likely hunted fish in shallow rivers.

A single week in late October 2025 produced a wave of new species discoveries across five countries, all connected by camouflage strategies so effective that the animals evaded scientific detection ...

The otherworldly Yang's plateau loach is one of hundreds freshwater fish species described in 2025, new report reveals.

Researchers identified a new freshwater fish species in South Africa after years of genetic testing and analysis.

Scientists found five hidden species using color, mimicry, and clever camouflage to avoid detection.

From bird-dropping mimics to legless burrowers, these newly discovered species were hiding right under our noses.

With its uniquely twisted jaw and sideways-facing teeth, the new species was a relic of an earlier and more experimental time in the evolution of life on Earth. Fossils discovered in Brazil show that ...

Spinosaurus Mirabilis is believed to be roughly the size of a Tyrannosaurus Rex and about 95 million years old, researchers said.