Bulletin & Announcements
Official notices from the organizing committee — deadlines, policy updates, ceremony reports, and editorial dispatches.
2026
2 entries- May17
2026 HS Poster Session Invitation
ICBS 2026 invites outstanding high school students to participate in the High School Poster Session in Beijing from August 19 to 21, 2026. Schools may recommend up to five posters in Mathematics, Physics, Computer Science, or Economic and Financial Modeling. Selected students will have the opportunity to present their research, attend ICBS academic activities, and engage with leading international scientists.
- Apr26
Schedule for the 19th S.-T. Yau High School Science Award (2026)
2025
6 entries2024
5 entries2023
5 entries2022
10 entries- Dec13
2022 YHSSA USA Regional Finalists in the Gobal Final
- Nov29
YAU Mathematical Sciences Leaders Program for International Students
- Nov26
2022 YHSSA USA Regional Finalists
- Nov22
2022 YHSSA USA Regional Medalists
- Nov16
2022 YHSA USA Regional Oral Final
- Nov12
Award Banquet (Nov. 20, 2022)
- Nov09
2022 USA Regional Semi-Finalists (All Subjects)
- Oct26
YauAward Documentary Invitation
- May17
Schedule of 2022 S.-T. Yau High School Science Award (North America)
- Jan06
Winners list in 2021 YHSA Global Final(participants from USA Regional)
2021
7 entries- Nov08
2021 YHSSA USA Regional Finalists
- Nov08
2021 YHSSA USA Regional Medalists
- Nov05
2021 Yau High School Science Awards USA Regional Ceremony
- Oct25
2021 USA Regional Semi-Finalists (All Subjects)
- Oct25
The YHSA USA regional oral final (Updated on Oct. 26, 2021)
- Oct24
Announcement: COVID-19 protocols at Brandeis
- Apr24
Schedule of 2021 S.-T. Yau High School Science Award (North America)
2020
7 entries- Nov09
2020 YHSSA USA Regional Finalists
- Nov09
2020 YHSSA USA Regional Medalists
- Nov07
2020 Yau High School Science Awards USA Regional Ceremony
- Oct28
2020 USA Regional Oral Final Time (Updated on Nov. 6, 2020)
- Oct24
2020 USA Regional Semi-Finalists (Updated on Nov. 2, 2020)
- Apr18
Schedule of 2020 S.-T. Yau High School Science Award (USA Region)
- Feb08
Lists of the Winners
2019
19 entries- Nov10
2019 YHSA Award-Winning Papers, USA Regional
- Nov03
USA Regional Finalists for Physics in 2019 YHSA
- Nov03
USA Regional Finalists for Economic and Financial Modeling in 2019 YHSA
- Nov03
USA Regional Finalists for Mathematics in 2019 YHSA
- Oct31
2019 YHSA USA Regional Ceremony
- Oct30
USA Regional Finalists for Chemistry in 2019 YHSA
- Oct30
USA Regional Finalists for Computer Science in 2019 YHSA
- Oct22
USA Regional Finalists for Biology in 2019 YHSA
- Oct21
2019 USA Regional Semifinalists for Physics
- Oct16
2019 USA Regional Semifinalists for Chemistry
- Oct16
2019 USA Regional Semifinalists for Economic and Financial Modeling
- Oct15
Consent to Publish Research Project (Download)
- Oct15
Certificate of Originality (Download)
- Oct15
Video/Audio Consent Form (Download)
- Oct15
2019 USA Regional Semifinalists for Mathematics
- Oct12
2019 USA Regional Semifinalists for Biology
- Oct12
2019 USA Regional Semifinalists for Computer Science
- Oct12
Invitation to 2019 YHSA Ceremony
- May10
Schedule of 2019 S.-T. Yau High School Science Award (Overseas -- US Eastern and Western Divisions)