Eucharist Kun

Jul 20, 2023 | science.org | Eucharist Kun |M. A. Hanson |Karin A. Ziegler |Gergana N. Daskalova

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Jul 20, 2023 | science.org | Eucharist Kun |M. A. Hanson |Karin A. Ziegler |H. Jesse Smith

Ice Sheets Greenland unfrozenH. Jesse SmithMeasurements made on subglacial sediment from the Camp Century ice core in northwestern Greenland show that the location was ice free during the interglacial that occurred around 400,000 years ago. Christ et al. used luminescence dating and cosmogenic nuclide data to show that the sediment was deposited under ice-free conditions after having been exposed at the surface to sunlight fewer than 16,000 years earlier.

Jul 20, 2023 | science.org | Eucharist Kun |M. A. Hanson |Karin A. Ziegler |Anqi Zhang

Editor’s summaryInterfacing of neural devices with the brain enables detailed recording and stimulation, but there is typically a trade-off between the level of invasiveness and the resolution of the device. A. Zhang et al. developed a probe consisting of an ultrasmall and flexible electronic mesh loaded onto a flexible microcatheter (see the Perspective by Timko).

Jul 20, 2023 | science.org | Eucharist Kun |M. A. Hanson |Karin A. Ziegler |Yijin Wang

Information & AuthorsInformationPublished In ScienceVolume 381 | Issue 665521 July 2023CopyrightCopyright © 2023 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. This is an article distributed under the terms of the Science Journals Default License.

Jul 20, 2023 | science.org | Eucharist Kun |M. A. Hanson |Karin A. Ziegler |Brad Wible

Economics The price of housing discriminationBrad WibleConstraints on housing choices caused by racial discrimination in the US rental market impose damages upon Black and Hispanic renters equivalent to about 3 to 5% of their annual income. Christensen and Timmins deployed a bot to scour online apartment listings and send 18,000 inquiries about 6000 apartments in five major metro regions, varying the names of the “apartment seeker” to suggest different racial identities.