World Topics

Sep 19, 2016

Study finds light affects low winter-time male libido

Exposure to bright light can raise testosterone levels and lead to greater sexual satisfaction in men with low sexual desire, according to the results of a small scientific trial. Scientists at the University of Siena in Italy found that regular, early morning use of ...

Sep 17, 2016

Cancer overtakes heart disease as Australia's biggest killer

Cancer has become Australia’s biggest killer, overtaking heart disease for the first time to take more lives than any other ailment, a government health agency said in a report released Tuesday. Indigenous Australians also fare much worse than nonindigenous on almost every health score, ...

Obama creates America's first protected area in Atlantic

Sep 16, 2016

Obama creates America's first protected area in Atlantic

Creating the Atlantic Ocean’s first marine national monument is a needed response to dangerous climate change, oceanic dead zones and unsustainable fishing practices, President Barack Obama said Thursday. The new Northeast Canyons and Seamounts Marine National Monument consists of nearly 5,000 square miles of ...

Color of 'cute' bristly dinosaur deciphered

Sep 16, 2016

Color of 'cute' bristly dinosaur deciphered

Scientists guided by small structures preserved in fossilized skin have deciphered the color and camouflage pattern of a little dinosaur with a parrot-like beak and bristles on its tail that roamed thick forests in China about 120 million years ago. Psittacosaurus was mainly brown ...