ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
BREAKING NEWS: Trump issues executive orders to overhaul nuclear industry
The Trump administration issued four executive orders today aimed at boosting domestic nuclear deployment ahead of significant growth in projected energy demand in the coming decades.
During a live signing in the Oval Office, President Donald Trump called nuclear “a hot industry,” adding, “It’s a brilliant industry. [But] you’ve got to do it right. It’s become very safe and environmental.”
Print Dining Guide
Located 46 stories above the streets of Union Square, Cityscape is the tallest skybar in San Francisco and offers 360° views of the City by the Bay. Join us for locally-inspired craft cocktails, top-shelf spirits, small plates, and our favorite beers and wines.
Your on-the-go urban market offers fresh coffee, bakers’ confections, artisanal salads and sandwiches, and gourmet bites prepared from scratch
Start your day at Poached, where coffee is life and breakfast is better with options. On our substantial breakfast buffet, find delicious staples and healthy alternatives with options for special diets.
Meet with friends, get some work done, or watch the world go by. Let this dynamic space serve as your comfortable living room when you’re away from home.
95 Feet from the hotel | 401 Taylor St, San Francisco, CA 94102 | +1 800-419-3957 $$New American cuisine, beer & cocktails are highlights at this contemporary, bi-level gastropub. LGBTQ+ friendly
.1 miles from the hotel | 320 Mason St, San Francisco, CA 94102 | +1 415-544-0320 $$Round-the-clock spot serving American diner fare in a colorful & retro dining room.
.2 miles from the hotel | 401 Geary St, San Francisco, CA 94102 | +14158856407 $$Old-school, 24-hour eatery slinging generous portions of diner classics to a lively crowd.
.2 miles from the hotel | 700 Sutter St, San Francisco, CA 94109 | +1 415-400-5840 $$Cozy bar offering classic English fare such as bangers & mash, plus burgers & other American eats.
.3 miles from the hotel | 251 Geary St 8th Floor, San Francisco, CA 94102 | +1 415-391-4444 $$American chain restaurant offering sizable portions from a vast menu including signature cheesecake
.3 miles from the hotel | 720 Post St, San Francisco, CA 94109 | +1 415-345-9999 $$No-frills restaurant known for its pork shoulder fried rice & other traditional Thai food.
.3 miles from the hotel | 38 Ellis St, San Francisco, CA 94102 | +1 415-956-2139 $$Steakhouse open since the 1950s serves burgers, sandwiches, pies & more, with counter service. LGBTQ+ friendly
.3 miles from the hotel | 771 O'Farrell St, San Francisco, CA 94109 | +1 415-673-5774 $$No-frills restaurant known for its pork shoulder fried rice & other traditional Thai food. LGBTQ+ friendly
.4 miles from the hotel | 845 Market St, San Francisco, CA 94103 | +1 415-978-9770 $$Family-friendly chain offering large portions of steaks, sandwiches, burgers & other American fare.
.4 miles from the hotel | 439 Powell St, San Francisco, CA 94102 | +1 415-986-0700 $$Local institution serving Swedish pancakes & classic diner standards amid nostalgic surroundings.
.4 miles from the hotel | 1100 Market St, San Francisco, CA 94102 | +1 628-895-2039 $$$Tucked in the Proper Hotel, this chic dining room & lounge offers New American cuisine & cocktails.
.5 miles from the hotel | 314 Sutter St, San Francisco, CA 94108 | +1 415-693-0303 $$Diners sample small & large Asian plates in this modern eatery with soaring ceilings & a trendy bar.
.5 miles from the hotel | 781 Mission St, San Francisco, CA 94103 | +1 415-522-0191 $$Cafeteria-style chain serving a seasonal comfort-food menu paired with many types of lemonade. LGBTQ+ friendly
.5 miles from the hotel | 801 Mission St, San Francisco, CA 94103 | +1 415-227-0793 $$Part of a local chain, this family-friendly 1950s-style diner serves classic American comfort fare.
.6 miles from the hotel | 150A 7th St, San Francisco, CA 94103 | +1 415-861-3298Take-out Chinese restaurant
.6 miles from the hotel | 690 Mission St, San Francisco, CA 94105 | +1 415-655-9194 $$Popular spot for American home cooking in a mountain-lodge-like setting with communal seats.
.6 miles from the hotel | 757 Market St, San Francisco, CA 94103 | +1 415-633-3838Californian fare, steaks, cocktails & views in the Downtown Four Seasons' urban-chic hot spot.
.6 miles from the hotel | 276 5th St, San Francisco, CA 94103 | +1 415-658-7335 $$Polished eatery offering Thai & Vietnamese cuisine, bubble tea & brunch in a light-filled space.
.6 miles from the hotel | 826 Van Ness Ave, San Francisco, CA 94109 | +1 415-589-7900 $$All of our dishes are Mediterranean origin and handmade. LGBTQ+ friendly
.9 miles from the hotel | South of Market 1131 Folsom St., San Francisco, CA 94103 | +1 415-554-0522 $$Family-owned Italian restaurant & bar serving large portions of classic pastas, sandwiches & more.
.2 miles from the hotel | 400 Geary St, San Francisco, CA 94102 | +1 415-673-0868 $Family-owned Italian restaurant & bar serving large portions of classic pastas, sandwiches & more.
.2 miles from the hotel | 696 Sutter St, San Francisco, CA 94102 | +1 415-593-7771 $$Casual fast-food restaurant supplying thin-crust pizzas & rotisserie chicken until late at night.
.3 miles from the hotel | 925 Market Street, 5th St, San Francisco, CA 94103 | +1 415-689-5879 $Sleek, counter-serve chain known for its grilled cheese, burgers, mac & cheese & fries. LGBTQ+ friendly
.4 miles from the hotel | 711 Market St B, San Francisco, CA 94103 | +1 415-653-0464 $Narrow counter-serve destination offering Mediterranean comfort food prepared in an open kitchen.
.4 miles from the hotel | 721 Market St, San Francisco, CA 94103 | +1 415-407-8014 $Counter-service chain outpost using local ingredients in its burgers, fries & organic milkshakes.
.5 miles from the hotel | 816 Mission St, San Francisco, CA 94103 | +1 415-243-8800 $Casual diner chain dishing up classic American comfort fare, including all-day breakfast favorites.
.5 miles from the hotel | 717 Ellis St, San Francisco, CA 94109 | +1 415-757-0685 $Mexican restaurant rated "Best place for Tamales"
.5 miles from the hotel | 845 Market St Suite 8, San Francisco, CA 94103 | +1 628-267-2633 $$Hip, counter-serve chain for gourmet takes on fast-food classics like burgers & frozen custard. LGBTQ+ friendly
.6 miles from the hotel | 200 4th St, San Francisco, CA 94103 | +1 415-543-3232 $Serving up Mediterranean classics, this Embarcadero restaurant also offers catering.
.6 miles from the hotel | 691 Eddy St, San Francisco, CA 94109 | +1 415-673-2641 $Fast-food chain serving Mexican-inspired fare such as tacos, quesadillas & nachos.
.7 miles from the hotel | 25 Grove St, San Francisco, CA 94102 | +1 415-621-8313 $Greek fast-food restaurant wrapping gyros & other take-out classics in low-frills surroundings.
