Scientists are drilling and probing the ancient asteroid crater Chicxulub in order to discover dinosaur extinction of 65 million years ago.
The University of Texas announced on their website that the Austin-based college's researchers managed to identify for the very first time the sensor an animal uses to navigate using the Earth's magnetic field. The animal researchers managed to identify the sensor in was a tiny worm, their website said.
Curvy spines and butts help women to sustain multiple pregnancies and even forage for long.
