Observer Library

Browse four decades of Observer content by year, issue, or article type.

Issue

Showing 193–204 of 4,546 articles

Özge Gürcanlı Fischer-Baum, Director of Scientific and Public Affairs Feb 6, 2024

Practice

Özge Gürcanlı Fischer-Baum, Director of Scientific and Public Affairs Feb 6, 2024

APS Spotlight

Jan 30, 2024

APS Spotlight

Jan 30, 2024

APS Spotlight

Jan 29, 2024

Featured

Kim Armstrong Jan 25, 2024

Jan 24, 2024

Kim Armstrong Jan 24, 2024

APS Spotlight

Jan 24, 2024

Jan 10, 2024

Leo Tiokhin, Daniël Lakens Jan 8, 2024

Featured

Leo Tiokhin and Daniël Lakens Jan 8, 2024

Cookie	Duration	Description
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CONSENT	2 years	YouTube sets this cookie via embedded youtube-videos and registers anonymous statistical data.
uvc	1 year 27 days	Set by addthis.com to determine the usage of addthis.com service.
_ga	2 years	The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_gat_gtag_UA_3507334_1	1 minute	Set by Google to distinguish users.
_gid	1 day	Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.

Cookie	Duration	Description
loc	1 year 27 days	AddThis sets this geolocation cookie to help understand the location of users who share the information.
VISITOR_INFO1_LIVE	5 months 27 days	A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface.
YSC	session	YSC cookie is set by Youtube and is used to track the views of embedded videos on Youtube pages.
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yt.innertube::nextId	never	This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen.
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