Browsing All Posts published on »January 24th, 2013«

New feathered dinosaur fossil challenges bird evolution theory

January 24, 2013

0

The discovery of a new bird-like dinosaur from the Jurassic period challenges widely accepted theories on the origin of flight. Co-authored by Dr Gareth Dyke, Senior Lecturer in Vertebrate Palaeontology at the University of Southampton, the paper describes a new feathered dinosaur about 30 cm in length which pre-dates bird-like dinosaurs that birds were long […]

Chameleon Star Baffles Astronomers

January 24, 2013

0

Pulsars — tiny spinning stars, heavier than the sun and smaller than a city — have puzzled scientists since they were discovered in 1967. Now, new observations by an international team, including University of Vermont astrophysicist Joanna Rankin, make these bizarre stars even more puzzling. The scientists identified a pulsar that is able to dramatically […]

CIA to exempt strikes on Pakistan from drones codification – reports

January 24, 2013

0

John Brennan, the counter-terrorism adviser nominated by President Obama to be the next head of the CIA, has reportedly agreed to exempt agency strikes in Pakistan from a new set of rules that attempts to justify and codify the use of drones to assassinate leaders of al-Qaida and other terrorist groups around the world, including […]