With more than 540 million people affected globally, the stifling impact from low back pain has doubled in the last 25 years. Around 25% of Australians suffer from low back pain on any day.
A previous research paper from the same university found that the frill in one ceratopsian species, Protoceratops, may have evolved under sexual selection.
Sudan, the only male white northern rhino left on the planet died on Monday due to age-related illness and making the psecies face certain extinction soon.
US researchers from Emory University and the Georgia Institute of Technology found that an infectious passenger with influenza will most likely transmit infection to passengers in vicinity but not faraway.