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…
6 min read The following story contains spoilers for Landman season 2, episode 7, "Forever Is an Instant.” "FROM NOW ON, starting today, I’m gonna enjoy my life.” So says Tommy Norris (Billy Bob Thornton) after another of the expletive-laden one-on-ones he has with his father. But this time, for a change, he’s taken the
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6 min read Your sleep score is consistently high, you’re tracking macros like it’s your job, and you’ve finally got your V02 max and heart rate variability dialed in. Thanks to your fitness tracker, you’re healthier than ever. Or are you? “Wearables are great at measuring data related to athletic training and can help you