Throughout the 19th and 20th centuries, canaries were used in coal mines to assess the risk of toxic gases. If the birds became ill or passed away, their fate served as a warning for miners to vacate the premises.
Economics & Business
Dec 4, 2023
0
4
Biomedical engineers at Duke University have developed an AI platform that autonomously compares molecules and learns from their variations to anticipate property differences critical to discovering new pharmaceuticals. The ...
Biochemistry
Dec 4, 2023
0
107
We humans are fixated on big brains as a proxy for smarts. But headless animals called brittle stars have no brains at all and still manage to learn through experience, new research reveals.
Plants & Animals
Nov 30, 2023
0
59
Once a favored food of grazing dinosaurs, an ancient lineage of plants called cycads helped sustain these and other prehistoric animals during the Mesozoic Era, starting 252 million years ago, by being plentiful in the forest ...
Plants & Animals
Nov 16, 2023
0
73
Re-establishing plantings of trees, grasses and other vegetation is essential for restoring degraded ecosystems, but a new survey of almost 2,600 restoration projects from nearly every type of ecosystem on Earth finds that ...
Plants & Animals
Nov 2, 2023
5
146
As rising global temperatures push Arctic icecaps into retreat, large and small sea creatures and the commercial fishing boats that follow them are also migrating northward.
Plants & Animals
Oct 19, 2023
0
17
For the past couple of decades, tens of thousands of people living in rural Sri Lanka have been devastated by kidney failure due to unclear causes, also known as CKDu. Similar incidences of mysterious kidney diseases have ...
Environment
Oct 11, 2023
2
2444
Barack Obama. Meghan Markle. Trevor Noah. Depending on your race, you might consider these and other Multiracial people as Black, White, or somewhere in-between, according to new research by psychologists at Duke University ...
Social Sciences
Oct 3, 2023
0
51
As the internet quickly fills with viral videos of futuristic robots darting and racing around like the animals they're built to mimic, Duke researchers say that there's an element of their movement's programming that should ...
Evolution
Oct 3, 2023
0
45
Maintaining a water level between 20 and 30 centimeters below the local water table will boost southern peatlands' carbon storage and reduce the amount of climate-warming carbon dioxide (CO2) and methane they release back ...
Ecology
Sep 22, 2023
0
10
