

Wildfires and the Roadless Rule
One of the excuses the Trump administration offered for moving to rescind the 2001 Roadless Rule that protects over 60 million acres of US Forest Service lands -- our lands -- was to provide more road access to fight wildfires. But a new study published in the journal Fire Ecology , and summarized in Inside Climate News , reviewed the history of wildfire ignitions from 1992 to 2024 and found that wildfires were four times more likely to ignite within 50 meters of a road tha
Bruce Smith
Apr 21 min read


Mountain Goats in Jeopardy
A mountain goat in Montana In a status review of Montana's mountain goats that a colleague and I completed in 2017, we found that Montana's native mountain goat populations had declined 70% since the previous statewide assessment 70 years earlier. Yes, 70%! We attributed much of the decline to excessive sport harvest of the species during the mid-1900s. A lack of reliable population management data, limited knowledge of the species' population biology, human habitat
Bruce Smith
Mar 82 min read


Ocean Warming Drives Climate Impacts
Every second last year, the Earth's oceans absorbed the energy equivalent of 12 Hiroshima-sized bombs. This is according to a report just released in Advances in Atmospheric Sciences , compiled by 31 international institutions. So what's the significance of this? When most of us think about the effects of global warming -- and read what's largely reported in popular media -- we think about terrestrial impacts: drought, wildfires, water shortages, crop failures, more s
Bruce Smith
Jan 292 min read


Teens' robot plants trees
Can technology help solve environmental problems facing our planet? Sometimes. And sometimes those solutions come from the youngest among us. This inspiring article in Smithsonian magazine about two teenagers in Portugal is bound to lift your spirits. Not only because of the utility of the invention they developed, but because at such a young age they did this. Since the early 2000s, Portugal has lost over half of its forest cover, triggering erosion, water l
Bruce Smith
Dec 1, 20251 min read