‘Tesla’: Flashes of brilliance seen from a director portraying lifetimes of brilliance from inventors

MIT Museum is closed through December; Other Cambridge galleries are slower to say

Green Cambridge, Cambridge Local First link up to bring K-8 children a City Nature Art Challenge

‘The Ghost of Peter Sellers’: Failed film haunts, so director does retake on a cruel comic genius

‘Fourteen’: Lifelong buds, or something like that, in a small film standing out in a strange moment

‘Spaceship Earth’: They boldly went where none had gone – a sealed dome in the Arizona desert

Ragon Institute seeks to test return to offices, decision being made without input from city

It’s still Earth Day online, with riches of exhibits and City Nature Challenge underway worldwide

Coronavirus speeds move to online counseling, but therapy over computer brings its challenges

A week of events in Cambridge, Somerville: Space Night, romance comics, Empty Bowls