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ScienceDaily: Plants & Animals News |
Within a dinosaur’s head: Ankylosaur was sluggish and deaf Posted: 11 Jan 2022 07:00 AM PST Scientists took a closer look at the braincase of a dinosaur from Austria. The group examined the fossil with a micro-CT and found surprising new details: it was sluggish and deaf. |
Researchers switch off gene to switch on ultraviolet in butterfly wings Posted: 10 Jan 2022 03:49 PM PST A team of researchers has identified a gene that determines whether ultraviolet iridescence shows up in the wings of butterflies. The team showed that removing the gene in butterflies whose wings lack UV coloration leads to bright patches of UV iridescence in their wings. According to the researchers, the gene plays a critical role in the evolutionary process by which species become distinct from one another. |
Higher olive oil intake associated with lower risk of CVD mortality Posted: 10 Jan 2022 11:52 AM PST Consuming more than 7 grams (>1/2 tablespoon) of olive oil per day is associated with lower risk of cardiovascular disease mortality, cancer mortality, neurodegenerative disease mortality and respiratory disease mortality, according to a new study. The study found that replacing about 10 grams/day of margarine, butter, mayonnaise and dairy fat with the equivalent amount of olive oil is associated with lower risk of mortality as well. |
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