Roughly 252 million years ago, Earth experienced its deadliest known extinction. Known as the Permian–Triassic Mass ...

In the remote reaches of Arizona s Petrified Forest National Park, scientists have unearthed North America's oldest known pterosaur a small, gull-sized flier that once soared above Triassic ecosystems ...

Scientists have unearthed in Arizona fossils from an assemblage of animals, including North America's oldest-known flying reptile, that reveal a time of transition when venerable lineages that were ...

Paleontologists know the bone bed as PFV 393. The late fossil preparator Bill Amaral found the site in 2011 on a field trip ...

We show that even though mobile networks are highly unpredictable when viewed at the individual node scale, the end-to-end quality-of-service (QoS) metrics can be stationary when the mobile network is ...

In an era when Earth is facing the threat of increased deforestation, a new research has given a warning about the importance ...

Around 252 million years ago, Earth was nearly lifeless, with nearly all life forms wiped out. This event, known as the ...

An ancient climate tipping point is revealed in new fossils dating back to Earth’s most severe extinction event, called the ...

The collapse of tropical forests during Earth's most catastrophic extinction event was the primary cause of the prolonged ...

The collapse of tropical forests during Earth’s most catastrophic extinction event was the primary cause of the prolonged ...

Two Metropolitan police officers have been fired from their roles after a teenager was strip-searched while on her period in 2020, according to a report.