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In 2006, evolutionary biologists at the American Museum of Natural History conducted a phylogenetic analysis of spiny-rayed teleost fishes. They discovered that at least a thousand more venomous fish species inhabit worldwide aqautic ecosystems—a…

Wilbur Wright asks for help from the respected engineer, Octave Chanute, in May of 1900. View all five pages of this original handwritten letter, which provides remarkable insight into the approach the Wright Brothers were planning to take in…

To bolster food security in a warming world, engineers are developing a coating that could better protect seeds, such as beans, from drought in semiarid regions. The coating mimics a mucilage-based hydrogel produced naturally by some seeds, such as…

Bats are members of the order Chiroptera, which is the second-largest order of living mammals. The geographic distribution of these flying mammals is tremendous as well, ranging from the limit of trees in the Northern Hemisphere to the southern tips…

Although cats are the number one lethal threat to birds, collisions with building glass are not far behind. The number of birds killed each year by glass collisions worldwide is estimated to be in the billons. In the United States, the U.S. Fish &…

Monarch butterflies (Danaus plexippus) exclusively consume milkweed plants (genus Asclepia) both for nutrition and to help deter predators. Milkweed plants contain toxins that accumulate in the butterfly larva, or caterpillars, as the insects feed;…

Genealogists and anthropologists have long disputed the provenance of domestic dogs (Canis lupus familiaris). Although genetic analyses and fossil evidence indicate that the domestic dog descended from the gray wolf (Canis lupus), the exact location…

Food waste occurs at all levels of the supply chain and beyond, from farm to table, for reasons ranging from spoilage to over-buying. The U.S. Department of Agriculture’s (USDA) Economic Research Service defines food waste as “the edible amount of…

A serious outbreak of equine herpesvirus type 1 (EHV-1), an infectious viral disease, is currently spreading among horse populations in Europe. This outbreak was first detected in Valencia, Spain, in February 2021 during a month-long equestrian…

Many new-model electric vehicles (EVs) now have a driving range greater than 320 kilometers (200 miles). Consequently, range anxiety—the fear of running out of battery power before completing a trip or reaching a charging station—is becoming less…