Artificial intelligence helps scientists develop new general models in ecology
The automation of scientific discoveries is here to stay. Among others, a machine-human cooperation found a hitherto unknown general model explaining the relation between...
Mass extinctions of land-dwelling animals occur in 27-million-year cycle
Mass extinctions of land-dwelling animals--including amphibians, reptiles, mammals, and birds -- follow a cycle of about 27 million years, coinciding with previously reported mass...
Perovskite/silicon tandem solar cells on the magic threshold of 30% efficiency
Scientists have set the current world record of 29.15% efficiency for a tandem solar cell made of perovskite and silicon. The tandem cell provided...
Tasmanian devils may survive their own pandemic
Researchers have found strong evidence that a transmissible cancer that has decimated Tasmanian devil populations likely won't spell their doom. For the first time,...
What caused the ice ages? Tiny ocean fossils offer key evidence
Since the discovery that atmospheric carbon dioxide (CO2) concentrations were lower during past ice ages, the cause has been a mystery. Now, fossils of...
Bacteria release climate-damaging carbon from thawing permafrost
Around a quarter of the ground in the northern hemisphere is permanently frozen. These areas are estimated to contain about twice as much carbon...
Natural environmental conditions facilitate the uptake of microplastics into living cells
The environment is polluted by microplastics worldwide. A research team has now discovered that microplastic particles find their way into living cells more easily...
Low oxygen levels in lakes and reservoirs may accelerate global change
Ultimately, this study is crucial for how researchers, and the general public, think about how freshwater ecosystems produce greenhouse gases in the future. With...
One-two punch: Sea urchins stuck belly-up in low-oxygen hot water
Low oxygen seawater (hypoxia) may be more stressful to reef organisms than high water temperatures and ocean acidity, which are usually considered the most...
How seaweed-munching crabs could help save coral reefs
Coral reefs are facing a steep decline today for many reasons, including climate change, overfishing, pollution, disease, and more. What's taking their place is...




















