Life 22 September 2020 By Jake Buehler A notch in a male fork-tailed flycatcher’s wing may broadcast their availability to matesJuan Jose Arango / VWPics / Alam As male fork-tailed flycatchers zip around, their wings can produce a high-pitched trilling, and new research shows these whistles have dialects and may be used for communication. Fork-tailed…
By Michael Le Page Wild hummingbirds were able to distinguish between bird feeders by looking at the colours emitted by a special lightNoah Whiteman Birds, reptiles, amphibians and fish may see kinds of colours we cannot even imagine, say researchers whose experiments with wild hummingbirds show they perceive five so-called non-spectral colours. Almost all of…
For over thirty years, I have been beating the same drum, and the last few days were no exception (some argue a bit too loudly and self-serving). I have been posting about public health officials — and the FDA — sending out outbreak documents with the names of companies, growers, processors, and retailers blacked out
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Céline Gounder, KFF Health News’ editor-at-large for public health, discussed a recent study that suggests ultraprocessed foods are linked to increased dementia risk on CBS News 24/7’s The Daily Report on June 3. Gounder also discussed the Ebola outbreak in central Africa and the impact of U.S. health funding cuts on CBS News’ CBS Mornings