ORANGE COUNTY, Fla. — In celebration of Black History Month, a local group is taking time to recognize Black mathematicians that have become role models for members of the Orlando Math Circle (OMC).

At 13 years old, O’Dorney won the 80th Scripps National Spelling Bee and shook hands with then-President George W. Bush in the Oval Office. In 2011, O’Dorney met then-President Barack Obama, this time ...

Hannah Cairo is in the first year of her mathematics graduate program at the University of Maryland. Like her peers, she does research and is a TA on campus. But unlike most Ph.D. students, Cairo is ...

The debate continues: should cities be circles? 🛣️ From Palmanova’s military precision to Ebenezer Howard’s utopian vision, explore the historical significance and modern challenges of radial urban ...

Started by CU Boulder applied mathematics Teaching Professor Silva Chang, Colorado Math Circle is celebrating 20 years of bringing middle and high school students together in a community that has fun ...

An airplane, traveling with a constant engine speed, makes a large and perfect circle parallel to the ground. There is no wind. Will it complete the same circle in greater, less or the same time if ...

Are you ready for this math riddle test? Okay, in today’s math riddle, a series of circle-based numbers is given, which is used as logical arithmetical reasoning to test your mental ability. So, can ...

Left, a 3-flower. Right, a 5-flower. Credit: Journal of Geometry and Physics, 10.1016/j.geomphys.2025.105458 Monash University researchers have extended Descartes’ Circle Theorem by finding a general ...

MARSHFIELD − The math department at Marshfield High School has created a scholarship in honor of the late Nicole Downs, a math teacher for 15 years at the school who died of ovarian cancer at age 38 ...