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Division Spotlight
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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!
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Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
Argonne creates new methodology for digital twins
Hu
Argonne National Laboratory has added a new twist to digital twin technology for research into nuclear energy. According to Rui Hu, a principal nuclear engineer at Argonne, “Our digital twin technology introduces a significant step toward understanding and managing advanced nuclear reactors, enabling us to predict and respond to changes with the required speed and accuracy.”
The research of Hu and his colleagues, “Development of Whole System Digital Twins for Advanced Reactors: Leveraging Graph Neural Networks and SAM Simulations,” was published in the American Nuclear Society journal Nuclear Technology.
Virtual representation: A digital twin technology is an accurate virtual representation of a complex system. It is updated with real-time data from sensors applied to the physical system, such as a nuclear reactor.
Taste a variety of artisanal offerings from local purveyors and on-property crafted meals and snacks created and packaged by our hotel chefs in this Magnificent Mile restaurant. Our pantry features fresh, seasonal ingredients in every offering. Open Everyday 6:00 AM-11:00 PM
Harvest – Chicago Style celebrates classic Midwest dishes, including Chicago favorites, for all-day dining. Enjoy our downtown Chicago restaurant. Open Mon. 6:30 AM-10:30 AM, 11:30 AM-2:00 PM; Tue.-Fri. 6:30 AM-10:30 AM, 11:30 AM-2:00 PM, 5:00 PM-10:00 PM; Sat. 7:30 AM-11:30 AM, 12:00 PM-2:00 PM, 5:00 PM-10:00 PM and Sun. 7:30 AM-11:30 AM, 12:00 PM-2:00 PM
Join us in our Great Room bar, Reviver. Indulge in contemporary cocktails, elevated street food and a carefully curated beer and wine selection at our hotel bar in the Magnificent Mile, Chicago.
Open Mon.-Thu. 3:00 PM-12:00 AM and Fri.-Sun. 12:00 PM-12:00 AM
MORE NEARBY OPTIONS
0.1 Miles from the hotel. Mediterranean. 444 Michigan Ave, Chicago, IL 60611 +1 312-464-1744 $50–100 per personAdventurous small plates plus house-cured meats & a lengthy wine list in small, lively quarters. Open for Lunch & Dinner. LGBTQ+ friendly
0.1 Miles from the hotel. American. 159 E Ohio St, Chicago, IL 60611 +1 312-414-8497 $10–20 perperson50's-style Chicago diner with playful, snarky servers.
0.1 Miles from the hotel. American. 164 E Grand Ave, Chicago, IL 60611 +1 312-414-1861 $$Lively dining experiences featuring exceptional coastal-inspired food, cocktails and live music in a beautifully designed atmosphere.
0.1 Miles from the hotel. Steakhouse. 505 N Michigan Ave, Chicago, IL 60611 +1 312-321-8823 $100+ per personFocusing on the finest seasonal ingredients, pure bold flavors, and authentic hospitality, we elevate the classic steak house experience to the Michael Jordan level.
0.1 Miles from the hotel. Italian. 535 N Michigan Ave, Chicago, IL 60611 +1 312-955-3100 $20–30 per personLocal Bakery/Sandwhich Bistro
0.1 Miles from the hotel. Italian. 43 E Ohio St, Chicago, IL 60611 +1 312-521-8700 $$$Experience our restaurants for a true taste of Italy. LGBTQ+ friendly
0.1 Miles from the hotel. Armenian. 157 E Ohio St, Chicago, IL 60611 +1 312-644-9159 $30–50 per personAn intimate, casual neighborhood restaurant in the heart of Chicago’s Magnificent Mile. Serving authentic Middle Eastern cuisine since 1970.
0.1 Miles from the hotel. Coffee House. 646 Michigan Ave, Chicago, IL 60611 +1 312-283-7100 $10–20 per personLGBTQ+ friendly
0.1 Miles from the hotel. Asian. 520 Michigan Ave, Chicago, IL 60611 +1 312-595-0888 $20–30 per personAuthentic and delicious tasting Chinese cuisine at affordable prices. dine-in and take-out available.
0.2 Miles from the hotel. Eclectic. 19 E Ohio St, Chicago, IL 60611 +1 312-9403699 $20–30 per personOur second outpost features handcrafted cocktails to compliment our diverse street-food inspired menu. Open for Dinner
0.2 Miles from the hotel. Seafood. 60 E Grand Ave, Chicago, IL 60611 +1 312-379-5637 $100+ per personOne of Chicago's premier destinations for prime steak and world famous stone crab claws. Open for Lunch & Dinner. Dress Code: No Jeans
0.2 Miles from the hotel. Italian. 201 E Grand Ave, Chicago, IL 60611 +1 312-410-9900 $30–50 per personThe finest traditional italian cuisine with modern accents with the look and feel of an old world Italian restaurant. Open for Lunch & Dinner Dress Code: Casual. LGBTQ+ friendly
0.2 Miles from the hotel. American. 55 E Grand Ave, Chicago, IL 60611 +1 312-464-1515 $20–30 per personOur contemporary food marketplace is perfect for a casual meal, offering wonderful menu selections to satisfy a discerning palate. Beer and wine are available. Open for Lunch & Dinner. Dress Code: Casual
0.2 Miles from the hotel. Pizza. 619 N Wabash Ave, Chicago, IL 60611 +1 312-943-2400 $20–30 per personServes Chicago style pizza. Open for Lunch & Dinner. Dress Code: Casual
0.2 Miles from the hotel. Steakhouse. 615 N Wabash Ave, Chicago, IL 60611 +1312-266-4848 $100+ per personPremier Fine Dining Restaurant & Steakhouse in Chicago’s River North District
0.2 Miles from the hotel. American. 539 N State St, Chicago, IL 60654 +1 312-467-9696 $$Our location is open for dine-in, carry-out, and delivery. Proper dress required. LGBTQ+ friendly
0.2 Miles from the hotel. Southern American. 530 N Wabash Ave, Chicago, IL 60654 +1 312-999-9760 $50–100 per personFamous fried chicken developed from a treasured family recipe.
0.2 Miles from the hotel. Mexican. 49 E Ontario St, Chicago, IL 60611 +1 312-943-4041 $20–30 per personCome in an enjoy authentic Mexican cuisine in a rustic atmosphere.
0.2 Miles from the hotel. Pizza. 410 N Michigan Ave, Chicago, IL 60611 +1 312-858-5600 $20–30 per personFamily-owned local chain for Italian classics & Chicago-style, deep-dish pizzas with buttery crusts.
0.2 Miles from the hotel. Coffee House. 44 E Grand Ave, Chicago, IL 60611 +1 312-624-8536 $10–20 per personWarm and inviting meeting place to enjoy a good coffee, breakfast, sandwich (or salad), and dessert
0.2 Miles from the hotel. Asian. 230 E Ohio St, Chicago, IL 60611 +1 312-337-0000 $20–30 per personAuthentic and classic Thai dishes using the freshest, locally-sourced ingredients.
0.2 Miles from the hotel. Asian. 215 E Grand Ave, Chicago, IL 60611 +1 312-285-2218 $20–30 per personDestination for classic Chinese cooking & dim with cocktails amid dramatic, modern decor.
