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Science

Walking daily: the life-saving health benefits

A paper published in the journal Current Opinion in Cardiology found that even short walks offer heart-health benefits. “Patients may accrue short-terms gains such as improved fitness, body composition, blood pressure and lipid profiles,” said the authors. “Longer term benefits include reduced risk of coronary heart disease, coronary events and mortality.” Walking can even have …

Science

From Piketty’s Capital to Hawking’s The Theory of Everything: can one book explain it all? | Books

Books Millennia-spanning takes on history, evolution and economics are booming. But who buys these ‘grand theory’ books? And do they actually read them? Ten years ago, French economist Thomas Piketty wrote a book trying to explain the fundamental economic forces that shape the world. Capital in the Twenty-First Century became an unlikely bestseller, introducing to …