An international team of scientists, led by the University of Bristol, has uncovered the earliest direct evidence of humans processing plants for food found anywhere in the world.
What drives a carnivorous plant to abandon eating meat in favour of a diet of bat faeces? Ecologists from Germany, Brunei Darussalam and Australia believe they have the answer.
The same compounds that give plants and vegetables their vibrant colors might be able to bolster brain functioning in older adults, according to recent research.