The story of Ekgmowechashala, the final primate to inhabit North America before Homo sapiens or Clovis people, reads like a spaghetti Western: A grizzled and mysterious loner, against the odds, ekes out an existence on the ...
Evolution
Nov 6, 2023
0
408
Genetically modified (GM) crops may be controversial, but similar processes happen naturally with wild plants. However, scientists have long been puzzled about how these processes happen. Our recent study may help researchers ...
Plants & Animals
Oct 10, 2023
0
14
Scientists from Queensland Museum Network and the National Museum of Natural History, Smithsonian Institution have rewritten the history of black corals, revealing their origin on the continental slopes (250–3,000 meters ...
Evolution
Oct 4, 2023
1
30
Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a multi-institutional team of researchers ...
Evolution
Aug 22, 2023
0
9
Containing more than 850 species, fig trees are one of the most diverse groups of plants in the world.
Evolution
Jul 14, 2023
0
575
Humans split away from our closest animal relatives, chimpanzees, and formed our own branch on the evolutionary tree about seven million years ago. In the time since—brief, from an evolutionary perspective—our ancestors ...
Evolution
Jun 20, 2023
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155
How old are butterflies, and where did they evolve? And perhaps more importantly, how and when did they reach the isolated continent of Australia?
Plants & Animals
May 21, 2023
0
71
Throughout the ocean, billions upon billions of plant-like microbes make up an invisible floating forest. As they drift, the tiny organisms use sunlight to suck up carbon dioxide from the atmosphere. Collectively, these photosynthesizing ...
Evolution
May 11, 2023
0
27
Sauropods—including iconic long-necked dinosaurs like Brachiosaurus and Apatosaurus—were the largest animals ever to walk the earth. No other dinosaur or land mammal even comes close. Now, a new Adelphi University study ...
Evolution
May 8, 2023
0
317
Pollinators such as honeybees produce special enzymes that detoxify defense chemicals produced by plants, new research shows.
Ecology
Apr 13, 2023
0
64
