Grasses have "respiratory pores" (called stomata) that open and close to regulate the uptake of carbon dioxide for photosynthesis on the one hand and water loss through transpiration on the other. Unlike many other plants, ...
Plants & Animals
Dec 23, 2022
0
3
After an intrepid, decade-long search, Johns Hopkins Medicine scientists say they have found a new role for a pair of enzymes that regulate genome function and, when missing or mutated, are linked to diseases such as brain ...
Cell & Microbiology
Dec 22, 2022
0
25
Recently, scientists from the universities of Greifswald and Vienna examined skull remains of Europasaurus with high-resolution computer tomography scans. The little giant has been the ideal candidate for the researchers ...
Evolution
Dec 20, 2022
0
44
At the start of the COVID-19 pandemic, Wu Tsai Neurosciences Institute trainees Jingxun Chen and Emma Costa found an unusual way to pass the time during lockdown.
Plants & Animals
Dec 20, 2022
0
46
,The hunting habits of Spinosaurus aegyptiacus, the largest known predatory dinosaur to roam the Earth, have been subject to intense scientific debate since detailed descriptions of its most complete fossils to date were ...
Paleontology & Fossils
Dec 15, 2022
0
285
Although the little skate is a fish, it is known for using its fins like legs to walk, similar to terrestrial vertebrates. The little skate is thought to have diverged from a common ancestor with terrestrial tetrapods about ...
Evolution
Dec 14, 2022
0
54
Biofilms, complex communities of bacteria, abound around us: on the surface of cheese where they give off flavors and aromas, in streams where they form the slimy substance on rocks, on our teeth where they form plaque.
Cell & Microbiology
Dec 12, 2022
0
64
Scientists from the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences (IVPP) in Beijing and the Field Museum of Natural History in Chicago have revealed that birds retained key ...
Evolution
Dec 7, 2022
2
357
Physicists from TU Delft have developed a three-in-one microscope in which a light beam, electron beam and ion beam work together to precisely cut out specific slices from biological samples.
Biotechnology
Dec 7, 2022
0
11
Structural details of an attractive drug target in coronaviruses that could be used against SARS-CoV-2 and in future pandemics have been published by international teams co-led by UCL researchers.
Biochemistry
Dec 3, 2022
0
60
