Feel that eating 30 different plant foods is too much of a challenge? Our writer explains why this proven healthy eating hack is easier than you might think ...

Charles Darwin predicted the existence of a moth with a long tongue based on a comet orchid's nectar spurs. This was ...

Pesticides are significantly harming wildlife across the planet, stunting growth, damaging reproduction and even ...

Global warming is producing a rapid loss of plant species -- according to estimates, roughly 600 plant species have died out since 1750 -- twice the number of animal species lost. But which species ...

What is a vegan? Here's what veganism is, what benefits it provides and some of the downsides associated with practicing the lifestyle.

Meat enthusiasts have long endorsed the “carnivore diet,” a meal plan that includes consuming only animal products such as meat, dairy and eggs.