An 'accidental' optical illusion has left many people scratching their heads as they attempt to find the hidden detail in the ...

This 30-year-old orange tree named Donaldson may hold the cure for the disease now decimating Florida’s citrus trees.

Oak trees change their fine roots and "energize" soil microbes by supplying them with a cocktail of small organic compounds, ...

Humans rely on metaphors to guide a shared understanding of our complex world, and in a novel twist, a faculty member in the ...