www.aaas.org

• charset: utf-8
• property: og:site_name content: American Association for the Advancement of Science (AAAS)
• property: og:url content: https://www.aaas.org/
• name: twitter:card content: summary
• name: twitter:site content: @aaas
• name: msvalidate.01 content: F7970E3445C9D1E0034028F6779EDB10
• name: google-site-verification content: 8H-M6n30763A7mGcQ8f8WGMTj-aIsO3OCCZWtTjm3X8
• name: Generator content: Drupal 10 (https://www.drupal.org)
• name: MobileOptimized content: width
• name: HandheldFriendly content: true
• name: viewport content: width=device-width, initial-scale=1.0
• property: og:title content: AAAS Home | American Association for the Advancement of Science (AAAS)
• name: twitter:title content: AAAS Home | American Association for the Advancement of Science (AAAS)

• https://www.aaas.org/privacy-policy
• http://www.aaas.org/#8821a082-38ae-430f-8e91-9db4fe56bf27
• Skip to main content
• Skip to search
• Skip to footer
• http://www.aaas.org/
• http://www.aaas.org/mission
• http://www.aaas.org/programs
• http://www.aaas.org/news
• Science Journals
• Governance
• AAAS Fellows
• Awards
• Annual Report
• http://www.aaas.org/careers
• http://www.aaas.org/contact-aaas
• OUR FOCUS AREAS
• http://www.aaas.org/focus-areas/advocacy-evidence
• http://www.aaas.org/focus-areas/careers-stem
• http://www.aaas.org/focus-areas/federal-science-budget-analysis
• http://www.aaas.org/focus-areas/human-rights-law-ethics
• Inclusivity for Excellence
• http://www.aaas.org/focus-areas/public-engagement
• http://www.aaas.org/focus-areas/science-diplomacy
• http://www.aaas.org/focus-areas/science-education
• http://www.aaas.org/focus-areas/shaping-science-policy
• http://www.aaas.org/resources
• http://www.aaas.org/membership
• http://www.aaas.org/events
• Support AAAS
• Fellowships
• Training Sessions
• Why Join
• Member Benefits
• Connect
• FAQ & Support
• http://www.aaas.org/user/login
• http://www.aaas.org/giving/supportAAAS
• More AAAS Sites
• Read more
• http://www.aaas.org/events/2026-aaas-annual-meeting
• https://www.aaas.org/annualreport
• http://www.aaas.org/election
• http://www.aaas.org/news/inaugural-asu-science-prize-recognizes-research-serves-farmers-ground
• http://www.aaas.org/news/fy-2026-rd-appropriations-final-rd-report
• http://www.aaas.org/news/next-frontier-public-access-building-channels-meaning
• http://www.aaas.org/resources/speaking-us-scientific-enterprise-resources-support-latest-news
• AAAS Member Risa Schnebly delves into the stories behind science
• AAAS Fellow and philanthropist Noubar Afeyan’s duty to science runs deep
• AAAS Fellow Karen Meech investigates where Earth’s water comes from
• http://www.aaas.org/tel:2023266400
• http://www.aaas.org/privacy-policy
• http://www.aaas.org/terms-of-use

• Annual Meeting
• Become a Member
• Gift a Membership
• Renew
• ‎
• AAAS Community
• https://purchase.aaas.org/order/startnew/162?CTC=WSURQL
• https://members.aaas.org/home
• https://www.science.org/careers
• http://www.science.org/
• https://purchase.aaas.org/order/startnew/162?intcmp=hp-reddot&ctc=WSHPRD&utm_id=reciS1T2onk35Izj1
• https://www.sciencemag.org
• https://aaas.planmylegacy.org
• https://aaas.planmylegacy.org/supporters-like-you/dan-and-kathy-monroe
• https://aaas.planmylegacy.org/supporters-like-you/jean-taylor
• https://www.linkedin.com/company/aaasorg/
• https://www.facebook.com/AAAS.Science/
• https://www.instagram.com/aaasorg/
• https://twitter.com/aaas
• https://www.youtube.com/channel/UCU_uRsjNMd1qP6CaKyFND_Q
• https://members.aaas.org/
• https://bsky.app/profile/aaas.org
• https://aaas.org/community

            Domain Name: AAAS.ORG
Registrar: Network Solutions, LLC
Domain Status: client transfer prohibited
Registry Expiry Date: 2034-06-24T04:00:00Z
Creation Date: 1993-06-25T04:00:00Z
Updated Date: 2024-06-29T05:20:31.104Z
Name Server: NS01.AAAS.ORG
Name Server: NS02.AAAS.ORG
Name Server: NS03.AAAS.ORG
REGISTRAR Contact: Network Solutions, LLC
>>> Last update of RDAP database: 2026-02-22T19:56:13Z         

			#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

#
# Append to web/robots.txt
# https://pantheon.io/docs/bots-and-indexing#robotstxt-with-composer-and-drupal
#

# Disallowed crawlers
User-agent: Amazonbot
User-agent: anthropic-ai
User-agent: Applebot-Extended
User-agent: AwarioRssBot
User-agent: AwarioSmartBot
User-agent: AhrefsBot
User-agent: BLEXBot
User-agent: Bytespider
User-agent: CCBot
User-agent: ChatGPT-User
User-agent: ClaudeBot
User-agent: Claude-Web
User-agent: cohere-ai
User-agent: DataForSeoBot
User-agent: Diffbot
User-agent: DotBot
User-agent: FacebookBot
User-agent: FriendlyCrawler
User-agent: Google-Extended
User-agent: GPTBot
User-agent: heritrix
User-agent: ImagesiftBot
User-agent: magpie-crawler
User-agent: MegaIndex.ru
User-agent: Meta-ExternalAgent
User-agent: meta-externalagent
User-agent: MJ12bot
User-agent: NewsNow
User-agent: news-please
User-agent: OAI-SearchBot
User-agent: omgili
User-agent: omgilibot
User-agent: panscient
User-agent: panscient.com
User-agent: peer39_crawler
User-agent: peer39_crawler/1.0
User-agent: PerplexityBot
User-agent: PetalBot
User-agent: Quora-Bot
User-agent: Riddler
User-agent: Scrapy
User-agent: SemrushBot
User-agent: SemrushBot-BA
User-agent: SemrushBot-BM
User-agent: SiteimproveBot-Crawler
User-agent: Slurp
User-agent: Sogou
User-agent: Timpibot
User-agent: TurnitinBot
User-agent: ultimate_sitemap_parser
User-agent: viberbot
User-agent: Yandex*
User-agent: YaK
Disallow: /

User-agent: AppleBot
User-agent: Bingbot
Crawl-delay: 10

User-agent: *
# This specifically targets the URL parameter pattern seen in a typical Drupal Search (e.g. Solr facets).
Disallow: /*?f[*
Disallow: /*&f[*
Disallow: /*?f%5B0*
Disallow: /*&f%5B1*
# Paths (no clean URLs)
Disallow: /?q=admin/
Disallow: /?q=comment/reply/
Disallow: /?q=contact/
Disallow: /?q=logout/
Disallow: /?q=node/add/
Disallow: /?q=search/
Disallow: /?q=user/password/
Disallow: /?q=user/register/
Disallow: /?q=user/login/
# Paths (clean URLs) - fixed
Disallow: /admin
Disallow: /comment/reply
Disallow: /filter/tips
Disallow: /node/add
Disallow: /search
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
# Paths (no clean URLs) - fixed
Disallow: /index.php/admin
Disallow: /index.php/comment/reply
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add
Disallow: /index.php/search
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
# Paths (no clean URLs) – fixed
Disallow: /?q=admin
Disallow: /?q=comment/reply
Disallow: /?q=contact
Disallow: /?q=logout
Disallow: /?q=node/add
Disallow: /?q=search
Disallow: /?q=user/password
Disallow: /?q=user/register
Disallow: /?q=user/login

Disallow: /home/*

Sitemap: https://www.aaas.org/sitemap.xml        

Teknik SEO

Sayfa İçi SEO

İçerik ve Kullanıcı Deneyimi