After many kilometres, the chain on my bike comes off next to a majestic oak. The tree becomes Quercus: a friend, a confidant ...

Scientists discover a giant thousand-year-old tree called Tessmannia princeps, a new species that reaches 131 feed high and 3 ...

There's a massive Joshua tree forest in northwestern Arizona. You can visit without the fees or crowds you'd find in a ...

Participants can win $500 for the largest tree, with additional prizes of $400, $300, $200 and $100 for the second through fifth largest trees, respectively. The contest is open to both Maryland ...

A Maryland program to spot and document its biggest trees started a century ago. John Bennett is the man who keeps the ...