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What causes the northern lights? An expert explains geomagnetic storms

A massive sunspot is causing a geomagnetic storm in space. WBZ TV's Laura Haefeli reports.

May 10, 2024 (01:59)

Brigham nurses union postponing planned strike this week

Brigham nurses union postponing planned strike this week

Next Weather: WBZ morning forecast for October 11, 2026

Next Weather: WBZ morning forecast for October 11, 2026

Next Weather: WBZ Update

Next Weather: WBZ Update

Contract negotiations underway between Mass General Brigham, nurses union

Contract negotiations underway between Mass General Brigham, nurses union

Multiple deaths reported after Isaias makes landfall in Gulf Coast

Multiple deaths reported after Isaias makes landfall in Gulf Coast

"Seniors helping seniors" program enlists Saugus students to landscape for senior citizens

"Seniors helping seniors" program enlists Saugus students to landscape for senior citizens

Salem animal shelter takes in dozens of dogs evacuated from Alabama due to Hurricane Isaias

Salem animal shelter takes in dozens of dogs evacuated from Alabama due to Hurricane Isaias

Next Weather: WBZ Evening Update For Oct. 10

Next Weather: WBZ Evening Update For Oct. 10

Boston 10K for Women celebrates 50th anniversary

Boston 10K for Women celebrates 50th anniversary

3 teenagers arrested for allegedly stealing used cooking oil from Beverly restaurants

3 teenagers arrested for allegedly stealing used cooking oil from Beverly restaurants

Douglas town worker hit by car while moving debris off road

Douglas town worker hit by car while moving debris off road

At least 4 dead, thousands without power as Hurricane Isaias slows to post-tropical cyclone

At least 4 dead, thousands without power as Hurricane Isaias slows to post-tropical cyclone

Man shot and killed by police near busy pub in Stoughton, Massachusetts

Man shot and killed by police near busy pub in Stoughton, Massachusetts

Celebrate National Cake Decorating Day with Mass. bakery's viral "dot cakes"

Celebrate National Cake Decorating Day with Mass. bakery's viral "dot cakes"

Next Weather: WBZ morning forecast for October 10, 2026

Next Weather: WBZ morning forecast for October 10, 2026

Next Weather: WBZ Update

Next Weather: WBZ Update

Salem welcoming bigger crowds this October

Salem welcoming bigger crowds this October

Video shows tractor-trailer crash into Braintree brewery

Video shows tractor-trailer crash into Braintree brewery

Man arrested with machete in Boston charged in triple stabbing

Man arrested with machete in Boston charged in triple stabbing

Hurricane Isaias makes landfall in Destin, Florida

Hurricane Isaias makes landfall in Destin, Florida

Newlywed couples, photographers out money after NH company files for bankruptcy

Newlywed couples, photographers out money after NH company files for bankruptcy

"Monty Python's Spamalot" brings classic film to stage in Boston

"Monty Python's Spamalot" brings classic film to stage in Boston

Ex-Stoughton police officer's trial begins with opening statements in Birchmore case

Ex-Stoughton police officer's trial begins with opening statements in Birchmore case

City to install new bike lanes where cycling advocate was struck and killed by car in Boston

City to install new bike lanes where cycling advocate was struck and killed by car in Boston

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