News in short

PE registration, Red Line, TEDxCambridge

PE registration for undergraduates is open until Wednesday, October 18 at 1 p.m.

Buses will replace Red Line service between Park Street and Kendall/MIT stations on weekends beginning Friday, Sept. 29 through Sunday, Dec. 21 due to the Longfellow Bridge Project.

TEDxCambridge will offer $30 student tickets from 5–7 p.m. today at the box office at the Boston Opera House. Limit is two per person, and students must show ID. The event starts at 7 p.m.

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