For decades, researchers have focused on the problem of overgrazing, in which expanding herds of cattle and other livestock ...

Explore how inflation affects economic recovery, from employment rates to borrowing costs, and understand its potential ...

Exercising regularly can increase your serotonin levels and improve your mood. Stress and a lack of sun exposure can decrease your serotonin levels. Managing your serotonin levels involves stress ...

It’s the wet season now in the Sahel – the critical moment for production of the annual cereal crops that must sustain the population of this arid Saharan fringe for the next 12 months. But it’s ...