Frog-eating bats trained by researchers to associate a phone ringtone with a tasty treat were able to remember what they learned for up to four years in the wild, according to a new study published in Current Biology.
When you think of the type of labs driving biomedical discoveries, you may envision beakers and test tubes filled with a rainbow of chemicals, where much of the magic of scientific experimentation takes place. However, those chemicals are expensive. Pure forms can be difficult to manufacture, ship and store, and they often have to be ordered in very large quantities, which creates barriers to scientific experimentation and advancement.
With much of the world practicing social distancing, walks and other opportunities to get outdoors are the highlight of many people's days right now. That includes scientists, some of whom say, with the spring season upon us, the outdoors just got a lot more interesting.
Just beneath their scales, Komodo dragons wear a suit of armor made of tiny bones. These bones cover the dragons from head to tail, creating a "chain mail" that protects the giant predators. However, the armor raises a question: What does the world's largest lizard – the dominant predator in its natural habitat – need protection from?
In 2014, the staff at Estero Llano Grande State Park, on the Rio Grande outside Weslaco, began seeing large colonies of ants they did not recognize around the buildings and in the restrooms. Then staffers began noticing the ants driving birds out of their nests — a particularly bad thing at a park that is part of the Rio Grande Valley's World Birding Center.
If you encountered an elephant bird today, it would be hard to miss. Measuring in at over 10 feet tall, the extinct avian is the largest bird known to science. However, while you looked up in awe, it's likely that the big bird would not be looking back.
Hurricane Harvey has revealed its magnitude through devastating floods and damages, and now it has introduced another scourge -- giant clusters of floating fire ants.
About 80 million years ago, a group of bees began exhibiting social behavior, which includes raising young together, sharing food resources and defending their colony. Today, their descendants—honey bees, stingless bees and bumble bees—carry stowaways from their ancient ancestors: five species of gut bacteria that have evolved along with the host bees.
Researchers from The University of Texas at Austin have found that honeybees treated with a common antibiotic were half as likely to survive the week after treatment compared with a group of untreated bees, a finding that may have health implications for bees and people alike.
An assistant professor reflects on a life's work inspired by pollinators and plants.
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