Oxygen-free metabolism in the bird inner retina supported by the pecten
Erecińska, M. & Silver, I. A. Tissue oxygen tension and brain sensitivity to hypoxia. Respir. Physiol. 128, 263–276…
Afar fossil shows broad distribution and versatility of Paranthropus
Villaseñor, A., Bobe, R. & Behrensmeyer, A. K. Middle Pliocene hominin distribution patterns in Eastern Africa. J. Hum.…
Probing quantum mechanics with nanoparticle matter-wave interferometry
Quantum and classical model The theory of Talbot–Lau interference is best formulated in phase space using the Wigner–Weyl…
Girls are starting puberty younger — why, and what are the risks?
When Lola was eight years old, she went through a massive growth spurt and started developing acne. Her…
Large-scale dynamos driven by shear-flow-induced jets
Parker, E. N. Hydromagnetic dynamo models. Astrophys. J. 122, 293–314 (1955). Article MathSciNet Google Scholar Batchelor, G. K.…
Southern hemisphere ceratosaurs evolved feeding mechanics paralleling those of Northern hemisphere tyrannosaurids
Carrano, M. T. & Sampson, S. D. The phylogeny of ceratosauria (Dinosauria: Theropoda). J. Syst. Paleontol. 6, 183–236…
Symmetry, microscopy and spectroscopy signatures of altermagnetism
Šmejkal, L., Sinova, J. & Jungwirth, T. Beyond conventional ferromagnetism and antiferromagnetism: a phase with nonrelativistic spin and…
Four camera-type eyes in the earliest vertebrates from the Cambrian Period
Eakin, R. M. The Third Eye (Univ. of California Press,1973). Book Google Scholar Lamb, T. D. Evolution of…
quantum physicists create largest ever ‘superposition’
Large objects, including cats, don’t show quantum effects. But physicists aren’t sure where the size limit lies. Credit:…
Sending babies to nursery completely reshapes their microbiomes
Infants’ microbiomes are strongly affected by what they eat and who they come into contact with.Credit: Getty A…