Gigantic Jurassic pterosaur fossil unearthed in Oxfordshire, UK

A team of paleontologists has discovered a fossil of a gigantic flying reptile from the Jurassic period with an estimated wingspan of more than three meters—making it one of the largest pterosaurs ever found from that era.

How worms shaped Earth's biodiversity explosion

One of Earth's most consequential bursts of biodiversity—a 30-million-year period of explosive evolutionary changes spawning innumerable new species—may have the most modest of creatures to thank for the vital stage in ...

Study investigates a massive 'spider' pulsar

Astronomers from the Stanford University in California have performed joint X-ray and optical observations of a massive "spider" pulsar designated PSR J2215+5135. Results of the observational campaign, presented in a paper ...

Maybe ultra-hot Jupiters aren't so doomed after all

Ultra-hot Jupiters (UHJs) are some of the most fascinating astronomical objects in the cosmos, classified as having orbital periods of less than approximately three days with dayside temperatures exceeding 1,930°C (3,500°F), ...

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