Consumption of ultra-processed foods, such as sugar-sweetened beverages, potato chips and packaged cookies, may be associated with adverse health outcomes. Study finds each additional 100 grams/day consumption of ultra-processed foods increased risk of hypertension, cardiovascular events, cancer and more.
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Satellites observe glacier committing ‘ice piracy’
A glacier in Antarctica is committing 'ice piracy' -- stealing ice from a neighbor -- in a phenomenon that has never been observed in such a short time frame, say scientists.
Waxing and waning prairie: New study unravels causes of ancient climate changes
A long period of drought in North America has been recognized by scientists for decades. A new study links the severe climate to a change in Earth's orbit.
Biologists create a one-stop shop for world’s most charismatic plants, ferns
Biologists have create a web portal for the world's most charismatic plants, ferns.
Warming climate making fine particulate matter from wildfires more deadly and expensive
Scientists say human-caused climate change led to 15,000 additional early deaths from wildfire air pollution in the continental United States during the 15-year period ending in 2020.
Cracking the Code: Deciphering How Concrete Can Heal Itself
Dr. Congrui Grace Jin and team have unlocked a novel way for concrete to mend its own cracks, potentially preventing structural failures and saving lives.
Startup Helps Farmers Grow Plant-Based Feed and Fertilizer Using Wastewater
Farmers today face a number of challenges, from supply chain stability to nutrient and waste management.
New Roadmap Advances Catalytic Solutions to Destroy ‘Forever Chemicals’
A team of researchers from Rice University, Carnegie Mellon University and other leading global institutions has outlined a bold new roadmap for harnessing heterogeneous catalysis to destroy per- and polyfluoroalkyl substances (PFAS), the so-called “forever chemicals” that have contaminated water supplies worldwide.
Feat of ‘dung-gineering’ turns cow manure into one of world’s most used materials
A new technique to extract tiny cellulose strands from cow dung and turn them into manufacturing-grade cellulose, currently used to make everything from surgical masks to food packaging, has been developed.
The world’s wealthiest 10% caused two thirds of global warming since 1990
Wealthy individuals have a higher carbon footprint. A new study quantifies the climate outcomes of these inequalities. It finds that the world's wealthiest 10% are responsible for two thirds of observed global warming since 1990 and the resulting increases in climate extremes such as heatwaves and droughts.