Showing 20 articles starting at article 1121
Categories: Ecology: Animals, Offbeat: Plants and Animals
Published New ancient 'marine crocodile' discovered on UK's Jurassic Coast -- and it's one of the oldest specimens of its type ever found
(via sciencedaily.com) A new study has uncovered a new thalattosuchian -- an ancient 'sister' of modern-day crocodiles' ancestors.
Published A fairy-like robot flies by the power of wind and light
(via sciencedaily.com) The loss of pollinators, such as bees, is a huge challenge for global biodiversity and affects humanity by causing problems in food production. Researchers have now developed the first passively flying robot equipped with artificial muscle. Could this artificial fairy be utilized in pollination?
Published AI technology generates original proteins from scratch
(via sciencedaily.com) Scientists have created an AI system capable of generating artificial enzymes from scratch. In laboratory tests, some of these enzymes worked as well as those found in nature, even when their artificially generated amino acid sequences diverged significantly from any known natural protein.
Published What crocodile DNA reveals about the Ice Age
(via sciencedaily.com) What drives crocodile evolution? Is climate a major factor or changes in sea levels? Determined to find answers to these questions, researchers discovered that while changing temperatures and rainfall had little impact on the crocodiles' gene flow over the past three million years, changes to sea levels during the Ice Age had a different effect.
Published Humans can recognize and understand chimpanzee and bonobo gestures, study finds
(via sciencedaily.com) Original source Humans retain an understanding of gestures made by other great apes, even though we no longer use them ourselves, according to a new study.
Published First computational reconstruction of a virus in its biological entirety
(via sciencedaily.com) A researcher has created a computer reconstruction of a virus, including its complete native genome. Although other researchers have created similar reconstructions, this is believed to be the first to replicate the exact chemical and 3D structure of a 'live' virus.
Published Parasitic mites' biting rate may drive transmission of Deformed wing virus in honey bees
(via sciencedaily.com) Varroa destructor is an ectoparasitic mite that can cause European honey bee colonies to collapse by spreading Deformed wing virus as they feed. A study suggests a relatively small number of mites can contribute to a large number of infected bees.
Published Researchers uncover 92 fossil nests belonging to some of India's largest dinosaurs
(via sciencedaily.com) The discovery of more than 250 fossilized eggs reveals intimate details about the lives of titanosaurs in the Indian subcontinent, according to a new study.
Published Mummified crocodiles provide insights into mummy-making over time
(via sciencedaily.com) Crocodiles were mummified in a unique way at the Egyptian site of Qubbat al-Hawa during the 5th Century BC, according to a new study.
Published Blowing bubbles among echidna's tricks to beat the heat
(via sciencedaily.com) Original source Research into how echidnas might respond to a warming climate has found clever techniques used by the animal to cope with heat, including blowing bubbles to wet its nose tip, with the moisture then evaporating and cooling its blood.