As people age, many experience difficulties sleeping. But a new study suggests that it’s actually our sleeplessness that’s aging us.
Venezuela’s petroleum industry, whose vast revenues once fueled the country’s Socialist-inspired revolution, underwriting everything from housing to education, is spiraling into disarray.
The Colombian government and the country's largest rebel group, the Farc, have signed a revised peace deal.
'Fail to prepare, prepare to fail.' That old adage applies to almost all situations we find ourselves in on a daily basis. OK, when stepping into the unknown it may be almost impossible to think about and plan for every eventuality, but giving it some thought is usually a fruitful exercise. This is exactly what a group of scientists, engineers, social scientists, philosophers and writers have been doing on an annual basis in London for the last three years.