Obesity has long been acknowledged as a risk factor for a wide range of diseases, but a more precise link between obesity and Alzheimer’s disease has remained a mystery – until now.
UAlbany Chemists Create New High-Energy Compound to Fuel Space Flight
University at Albany chemists have created a new high-energy compound that could revolutionize rocket fuel and make space flights more efficient.
Study Finds Sea-Level Projections From the 1990s Were Spot On
Global sea-level change has now been measured by satellites for more than 30 years, and a comparison with climate projections from the mid-1990s shows that they were remarkably accurate, according to two Tulane University researchers whose findings appear in Earth's Future, an open-access journal published by the American Geophysical Union.
Concrete “Battery” Developed at MIT Now Packs 10 Times the Power
Improved carbon-cement supercapacitors could turn the concrete around us into massive energy storage systems.
Tree-ring Data Sheds Light on Past and Present Summer Climate Extremes
A new study led by scientists at the University of Arizona used historical tree-ring data to study a key driver for widespread, extreme summer weather events: locked jet stream wave patterns that are often preceded by winter La Niña conditions in the Pacific.
New Imaging Tech Promises to Help Doctors Better Diagnose and Treat Skin Cancers
A University of Arizona research team will receive nearly $2.7 million from the NIH's Common Fund Venture Program to advance next-generation imaging technologies that allow deeper, clearer views inside the body without the need for invasive procedures.
Scientists just proved the moai could walk, solving a 500-year mystery
Researchers confirmed that Rapa Nui’s moai statues could “walk” upright using a rocking motion, aided by rope and just a few people. Experiments with replicas and 3D models revealed design features like a forward lean and curved bases that made movement possible. Concave roads across the island further supported this...
Scientists discover orchids sprouting from decaying wood
Kobe University researchers found that orchids rely on wood-decaying fungi to germinate, feeding on the carbon from rotting logs. Their seedlings only grow near deadwood, forming precise fungal partnerships that mirror those seen in adult orchids with coral-like roots. This discovery highlights a hidden carbon pathway in forest ecosystems and...
Record Amazon fires release more carbon than an entire country
The Amazon has suffered its most destructive fire season in more than two decades, releasing a staggering 791 million tons of carbon dioxide—on par with Germany’s annual emissions. Scientists found that for the first time, fire-driven degradation, not deforestation, was the main source of carbon emissions, signaling a dangerous shift...
When sunshine became cheaper than coal
Solar energy is now the cheapest source of power worldwide, driving a massive shift toward renewables. Falling battery prices and innovations in solar materials are making clean energy more reliable than ever. Yet, grid congestion and integration remain key challenges. Experts say smart grids and sustained policy support are crucial...