When Robert Clements first moved to Vermont more than 50 years ago, he didn't know an ash tree from a hole in the ground.

Icelandic landscapes range from the rugged to the seemingly barren. Hike the Laugavegur and you'll see all of the nature the country has to offer, right from the outset. Walking through the ash desert ...

Yet another invasive species is creeping through South Carolina, this one attacking ash trees.

Cicadas are overrunning an amusement park and are taking the blame for a car crash - Brood 14 is emerging across portions of ...

An isolated tree on one of Scotland’s busiest streets is proving how nature can defy the ash dieback disease. Sign up to our Scotsman Rural News - A weekly of the Hay's Way tour of Scotland ...

There’s a tree killer on the loose in Oregon, and nobody knows how to stop it. An invasive green beetle called the emerald ash borer arrived in the Midwest from Asia, and it’s killed over 100 ...

A new initiative aims to protect black ash trees, now considered endangered, from the invasive emerald ash borer that has wrought havoc on ash tree populations. “It’s an insect that’s ...

Credit: Katja Schulz/Creative Commons In 2009, an invasive tree pest was discovered on an ash tree in St. Paul. This past fall, 15 years later, the city cut down its last ash tree. While St ...

Ireland's native trees play crucial ecological roles, providing food and habitat to countless species. The ash tree alone supports nearly 1,000 species, including insects, mammals, bryophytes ...

In the decades since, the wood-boring beetle has spread east and west across the U.S. and Canada, killing tens of millions of ash trees, causing one of the costliest forest insect invasions to date.