Contributing writer

Angela Dela Cruz

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Travis Blum

Chemistry postdoctoral fellow Travis R. Blum led a study that evolved botulinum neurotoxins — commonly known as botox — to selectively target different proteins for the first time.


In Photos: The State of Harvard Square, One Year Later

Before the coronavirus pandemic, Harvard Square was a center of activity, bustling with people shopping, eating, and admiring the historic buildings of Harvard’s campus. When the pandemic began, the Square took a hit — the stream of tourists slowed, and almost all students departed campus by March 15, 2020. Besides the loss of customers, non-essential businesses, such as salons, shut down to comply with state orders from the Massachusetts government. Now, a year after students initially departed from campus, the Square is still weathering the effects of the ongoing pandemic.


In Photos: The Front Lines of Harvard Square

One year after Harvard undergraduates were sent home and Square businesses drastically shifted their operations in March 2020, the essential workers of Harvard Square and Harvard’s campus have worked tirelessly to keep the local community alive. The Crimson’s Multimedia Editors spoke with local essential workers who have largely worked throughout the coronavirus pandemic to learn about their experiences.