and regional redbud (Cercis) varieties. Black gum, aka black tupelo tree (Nyssa sylvatica), will absolutely delight you with red, orange, yellow and maroon leaves all on the tree at once.

The world’s largest tree has been rigorously dated for the first time, confirming it is at least 16,000 years old. Named Pando, the tree is a quaking aspen (Populus tremuloides) with around ...

DNA samples from one of the world’s largest and oldest plants — a quaking aspen tree (Populus tremuloides ... these variations because they provide information on how the plant has changed ...

Kate Starbird receives funding from the National Science Foundation, Knight Foundation, Hewlett Foundation, and Craig Newmark Philanthropies. Stephen Prochaska has received funding from the ...

CLIMATEWIRE | More than a third of the world’s tree species are at risk of extinction, according to findings by the International Union for Conservation of Nature. The group said that its first ...

Remember, too much water or fertilizer can harm your tree. When selecting a dwarf lemon tree for indoor cultivation, it's important to pick a variety that naturally remains compact and is well ...

An assessment from the International Union for Conservation of Nature paints a grim picture of the extinction risk of the world’s trees Sarah Kuta Daily Correspondent At least 16,425 of the ...

K-dwarf star HD 219134 ... Eventually, all of this information could be used to build computer models that predict what a planet’s atmosphere might look like if there’s plant or bacterial ...

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More than a third of all tree species worldwide face extinction, threatening ecosystems, plants, animals and economies around the world, experts warned Monday. In all, 38% of trees are at risk ...

By Catrin Einhorn Reporting from the United Nations Biodiversity Conference in Cali, Colombia More than a third of the world’s tree species are threatened with extinction, according to the first ...