At the same time, plants play the most important role, since they not only absorb CO2 but also produce oxygen, which is of ...

Brood XIV is a cohort of periodical cicadas, in which each succeeding generation of the insects emerges every 17 years.

Garlic mustard has been present in Multnomah County for decades, but the hard work of conservationists has kept it from ...

Rust disease is not typically fatal to plants, including Asian pear, but can inhibit fruit production. Spring rains can make ...

My camellias have gall! No, not Gaul, the ancient Roman name for modern day France. And I am not talking about Asterix the ...

There is a hole in the heart of the rolling hills of northern England. A majestic sycamore tree that once sat symmetrically between two hills along Hadrian's Wall was mysteriously felled more than a ...

For a healthier landscape and a greener community, taking care of the trees you have is as important as planting new ones.

Tree snags, dead trees that are still standing, provide essential habitats for small wildlife and support ecosystems. According to the National Wildlife Federation, animals make shelters inside ...

A pregnant mum and loyal border collie are recovering from serious injuries after a heavy tree branch fell on a family of three, narrowly missing a toddler. Anna Houlahan reports on crime and ...