New collaborative research from the University of Sydney and the Montreal Heart Institute has shown that using a fan in hot and humid weather reduces cardiac strain in older people, contradicting recommendations from the Centers of Disease Control and Prevention in the US.
How gophers brought Mount St. Helens back to life in one day
When Mount St. Helens erupted in 1980, lava incinerated anything living for miles around. As an experiment, scientists dropped gophers onto parts of the scorched mountain for only 24 hours. The benefits from that single day were undeniable and still visible 40 years later.
Research finds coyotes thriving despite human and predator pressures
Research sheds light on how coyotes, North America's most successful predators, are responding to various environmental pressures, including human development, hunting and competition with larger carnivores. Surprisingly, the study's findings suggest that human hunting practices may actually contribute to increasing the number of coyotes.
Climate change parching the American West even without rainfall deficits
Higher temperatures caused by anthropogenic climate change turned an ordinary drought into an exceptional one that parched the American West from 2020--22. A study has found that evaporation accounted for 61% of the drought's severity, while reduced precipitation accounted for 39%. The research found that since 2000, evaporative demand has...
Researchers Help Solar Power Take Flight
Solar panels have the power to make the aviation industry greener than it’s ever been, but they can also impose challenges for pilots and air traffic control.
Sewage surveillance proves powerful in combating antimicrobial resistance
Sewage surveillance is emerging as a powerful tool in the fight against antimicrobial resistance with the potential to protect vulnerable communities more effectively.
How plants evolved multiple ways to override genetic instructions
Biologists have investigated the inner workings of DNA methylation in plants. Their findings could help engineer crops that are more resilient to environmental changes, like heat or drought stress.
New PFAS testing method created
Researchers have discovered a new way to detect per- and polyfluoroalkyl substances (PFAS) in water. This marks an important step forward in creating testing devices that are simpler, more cost-effective, faster and generally more accessible than existing methods.
Bio-Based Fibres Could Pose Greater Threat to the Environment Than Conventional Plastics
Bio-based materials may pose a greater health risk to some of the planet’s most important species than the conventional plastics they are designed to replace, a new study has shown.
New Study: Earthquake Prediction Techniques Lend Quick Insight Into Strength, Reliability of Materials
Materials scientists can now use insight from a very common mineral and well-established earthquake and avalanche statistics to quantify how hostile environmental interactions may impact the degradation and failure of materials used for advanced solar panels, geological carbon sequestration and infrastructure such as buildings, roads and bridges.