Drinking coffee in the morning may be more strongly associated with a lower risk of mortality than drinking coffee later in the day, according to a new study led by Tulane University scientists.
Wang et al. highlight the importance of…
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More new geckos have been found hiding in Southeast Asia’s limestone towers
Landscapes in Southeast Asia once thought to stifle biological evolution may instead stoke its fires.
Karst ecosystems have been referred to as arks of biodiversity, a term that highlights their biological richness but also implies…
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Fracture Energy of Soft Lattices
• Physics 18, s1
The energy required to fracture a lattice material obeys a scaling law governed by just three parameters, researchers find.
What determines the minimum energy needed for a crack to propagate through a…
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Atmospheric Lead Pollution Caused Widespread Cognitive Decline in Roman-Era Europe, Study Finds
Researchers have examined three ice core records to identify lead pollution levels in the Arctic between 500 BCE through 600 CE. Lead isotopes allowed the authors to identify mining and smelting operations throughout Europe as the likely…
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Dinosaurs Roamed the Northern Hemisphere Millions of Years Earlier Than Previously Thought, According to New Analysis of the Oldest North American Fossils
Newswise — MADISON — How and when did dinosaurs first emerge and spread across the planet more than 200 million years ago? That question has for decades been a source of debate among…
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Starch-Rich Plant Foods Played Central Role in Hominin Diet 780,000 Years Ago
Archaeologists say they have extracted a wide variety of starch grains from stone tools found at an early Middle Pleistocene site in Israel. These include acorns, grass grains, water chestnuts, yellow water lily rhizomes, and legume seeds.
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Lenovo’s New Laptop Makes Rollable OLED Laptop Screens Real
At CES 2025, Lenovo won the race to deliver something various companies have teased for years but never took beyond a prototype: A rollable OLED laptop with an expanding display.
Lenovo’s ThinkBook Plus Gen 6, the first rollable OLED laptop,…
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‘Forever chemicals’ are causing health problems in some wildlife
“Forever chemicals” are pervasive, and researchers have in recent years been ringing the alarms about the negative impacts on human health. But humans aren’t the only animals to be concerned about.
Freshwater turtles in…
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AI helps doctors detect more breast cancer in the largest real-world study
AI is as good as clinicians at interpreting mammograms, a cancer study with nearly 500,000 participants in Germany suggests.
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