trees

Trees hike uphill surprisingly quickly.

Engineers are sculpting tree roots into park benches, playgrounds and even homes.

Warming shifts some bird ranges northward, tree ranges up mountains.

Tree leaves in cold and hot climates stay at the same temperature.

Incense has a symbolic role in church but it also plays a biochemical role.

Newly discovered palm that flowers itself to death discovered on Madagascar.

Analysis of ancient amber indicates France once covered by tropical jungle.

European forests are growing and absorbing more carbon dioxide than expected.

Trees damaged by hurricanes contribute carbon dioxide, fuel global warming.

Tree stumps dated to 7,000 years old are popping up where glaciers have retreated to historic minimum.