Wildfires release vast amounts of visible pollutants into the atmosphere that darken skies and push people indoors to avoid unhealthy air.
New Drug Shows Promise in Treating a Common Cause of Hypertension
A novel drug may significantly improve outcomes for a subset of patients with high blood pressure, according to findings published in The New England Journal of Medicine.
Scientists finally crack the secret to perfect chocolate flavor
Scientists have decoded the microbial and environmental factors behind cacao fermentation, the critical process that defines chocolate’s taste. By recreating the fermentation with controlled microbial communities, they’ve paved the way for more consistent, high-quality chocolate.
This is where tree planting has the biggest climate impact
Planting more trees can help cool the planet and reduce fire risk—but where they are planted matters. According to UC Riverside researchers, tropical regions provide the most powerful climate benefits because trees there grow year-round, absorb more carbon dioxide, and cool the air through processes like evapotranspiration, or “tree sweating.”
The surprising reason timber plantations explode into megafires
Industrial forests, packed with evenly spaced trees, face nearly 50% higher odds of megafires than public lands. A lidar-powered study of California’s Sierra Nevada reveals how dense plantations feed fire severity, but also shows that proactive thinning could prevent forests from collapsing into shrubland ecosystems.
Study Finds Montreal Cycling Infrastructure Doesn’t Match Demand
Bike lanes, BIXI stations and other micromobility infrastructure make up just two per cent of Montreal’s street space – even in neighbourhoods where cycling demand would justify more – according to a new study by McGill University researchers.
Ash Dieback is Triple Whammy for Net Zero Plans
Ash dieback and other tree diseases are resulting in significantly more greenhouse gas emissions than previously thought because a large amount of carbon is escaping from woodland soils, a study has found.
2022 Pacific Volcano Eruption Made a Deep Dive into Alaska
Atmospheric waves from a massive 2022 South Pacific volcanic eruption created seismic waves that penetrated Earth to at least 5 kilometers in Alaska, creating an opportunity to employ an unusual method of peering into the state’s deep subsurface.
Protected seas help kelp forests bounce back from heatwaves
Kelp forests bounce back faster from marine heatwaves when shielded inside Marine Protected Areas. UCLA researchers found that fishing restrictions and predator protection strengthen ecosystem resilience, though results vary by location.
Scientists unlock the gene that lets bearded dragons switch sex
Two independent research teams have unveiled near-complete reference genomes of the central bearded dragon, a reptile with the rare ability to change sex depending on both chromosomes and nest temperature. Using next-generation sequencing technologies from China and Australia, the projects uncovered the long-sought genetic basis of sex determination in this...