It might look pretty when it blooms, but there is one kind of pear tree that spells disaster for your yard. It's best to eradicate this tree before it spreads.

If mistletoe's status as a nutrient-stealing freeloader has been cooling your holiday ardor, new research led by an Oregon ...

Botanists classify berries into a wide range of types – a true berry is a fruit formed by a single flower with seeds embedded ...