Fasting May Be No Better Than Calorie Counting for Weight Loss.

Loss of large animals in Europe is entirely due to people, not climate

Catastrophic climate 'doom loops' could start in just 15 years, new study warns - Climate "tipping points," such as the loss of the Amazon rainforest or the collapse of the Greenland ice sheet, could come within a human lifetime, scientists have said.

Better Ways Than BMI to Measure Obesity