How we generate and transmit energy is about to radically change, but our electrical grid might not be up to the task.

The Boston Celtics prepare to host Game 2 against the Brooklyn Nets Wednesday night at the Garden. The Celtics won Game 1 of their first round series on a buzzer beater from Jayson Tatum last Sunday.

The U.S. reached Equal Pay Day on March 15, but a group in Greater Boston says our pay equity day should really be more than a month later on April 20.

Plus, we preview Wednesday night's Celtics game against the Brooklyn Nets.

Iris Mulholland passed away this winter at the age of 93. Her life is the subject of our new Radio Boston series Hidden History, where we dive into new and unexplored pieces of our state's history. We spoke with Max Mulholland, son of Iris Mulholland, about his mom and the work she did for midwives across the state.

Fourteen years ago, a Washington Post food columnist set out to eat one thing she grew, foraged or hunted for herself at every meal.

We discuss new COVID variants and the federal battle over mask mandates, plus take your COVID-19 related questions with two doctors.

Last night, a Florida judge ruled the Centers for Disease Control can't mandate masks for transportation, even as COVID-19 cases swell in New England. We ask some doctors what to make of the change.

First up is Katie Rae, CEO and managing partner of The Engine, a venture capital fund built by MIT, that invests in early-stage companies solving the world’s biggest problems through the convergence of breakthrough science, engineering and leadership.

Plus, we preview the next four days in Boston sports with Boston Globe sports columnist Dan Shaughnessy and WBUR’s Alex Ashlock.