In lean times, fierce dinosaur Allosaurus resorted to cannibalism

The dreaded dinosaur Allosaurus was the scourge of the Jurassic Period landscape some 150 million years…

Weather delays SpaceX's first astronaut launch from Florida

SpaceX, billionaire entrepreneur Elon Musk’s private rocket company, was forced by foul weather to scrub a…

Exchange of arms between chromosomes using molecular scissors

The CRISPR/Cas molecular scissors work like a fine surgical instrument and can be used to modify…

NASA Aborts The Launch Of The Crew Dragon

NASA and SpaceX on Wednesday have aborted the launch of a spaceship that was supposed to…

Tiny, self-assembling traps capture dangerous pollutants, PFAS

A study shows that self-assembling molecular traps can be used to capture PFAS — dangerous pollutants…

Ear infections discovered in remains of humans living in Levant 15,000 years ago

Researchers have discovered evidence of ear infections in the skull remains of humans living in the…

New clues to deep earthquake mystery

A new understanding of our planet’s deepest earthquakes could help unravel one of the most mysterious…

Exploring the use of 'stretchable' words in social media

An investigation of Twitter messages reveals new insights and tools for studying how people use stretched…

AI reveals mechanism for kin selection in a wild primate

More like mom or dad? Human babies always get this curious look in their faces combined…

Initial Upper Paleolithic technology reached North China by ~41,000 years ago

A wave of new technology in the Late Paleolithic had reached North China by around 41,000…