Scientists detect gravitational waves, as Einstein predicted

The original documents related to Albert Einstein’s prediction of the existence of gravitational waves as seen in Jerusalem.

NASA/CALTECH via European Pressphoto Agency

Some scientists likened the breakthrough to the moment Galileo took up a telescope to look at the planets.

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2014/11/19/BostonGlobe.com/Metro/Images/504aacd4fc3047f4b44e9caf3e590468-504aacd4fc3047f4b44e9caf3e590468-0.jpg Octogenarian and onetime marijuana kingpin faces sentencing

Marshall Herbert Dion will appear in US District Court in Boston.

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/11/BostonGlobe.com/Business/Images/Garden-Garage-NPC-2015-10-062-50A-5954.jpg BRA to revisit 44-story tower proposal for West End

The board is set to vote, again, on a controversial proposal for an apartment tower.

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/10/BostonGlobe.com/Metro/Images/paulajohnson_042A.jpg Wellesley names its first African-American president

Dr. Paula Johnson, a professor at Harvard Medical School, will become the 14th president of the women’s college in July.

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/05/BostonGlobe.com/Lifestyle/Images/wiggs_Giveaway_627495.jpg America’s Test Kitchen gets new TV chief after Kimball’s departure

Mary Mullaney has came on board as an executive producer to manage the firm’s TV shows as well as its other video productions.

Campaign signs in Manchester, N.H., the day after the primary.

Jessica Rinaldi/Globe Staff

Capital

In N.H., the primary circus has packed up and gone home

New Hampshire basks in the attention that comes with its first-in-the-nation contest every four years. And then — poof — it all disappears.

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/11/BostonGlobe.com/Politics/Images/2fb2efd582554ac9a26b28a004132f2f-2fb2efd582554ac9a26b28a004132f2f-0.jpg Congressional Black Caucus PAC backs Hillary Clinton

The endorsement comes after Clinton lost to Senator Bernie Sanders in the New Hampshire primary.

The secrets of flying like the pros

17 destinations to escape the New England winter for a steal

Travel app Hopper crunches the numbers for the cheapest flights to sunnier climes.

Bernie Sanders has cast only one vote so far this year

Sanders leads among senators running for president this year in recently missed votes.

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/11/BostonGlobe.com/Metro/Images/rehma.pix.jpg Parents sue nanny for wrongful death

The Cambridge couple allege in the lawsuit that Aisling Brady McCarthy is responsible for the death of their 1-year-old girl in 2013.

Angela Nuss at Olindy’s, a Quincy spot where the Braintree resident recently hosted a billiards parties for singles.

Justin Saglio for The Boston Globe

Where do all the single people live?

You won’t find many in wealthy suburbs, where three-car garages and one-acre zoning are de rigueur.

Lawmakers ask colleges for details on large endowments

Members of Congress question whether stockpiling wealth is consistent with the missions of the institutions.

Aegerion slashing 80 jobs in cost-cutting move

Cambridge biotech Aegerion Pharmaceuticals Inc. said it will eliminate 25 percent of its workforce.

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2015/07/29/BostonGlobe.com/Sports/Images/chin072915Belicheck_spt13.jpg Robert Kraft wishes AFC Championship had been at Gillette

The Patriots owner discussed the 2015 season and other topics in a recent interview

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/09/BostonGlobe.com/Business/Images/ryan_powerplant1_biz.jpg South Boston power plant to be sold, redeveloped

Exelon Corp. has put the old Boston Edison power plant up for sale, and likely for re-development.

The sun rose as a runner crossed a bridge in Charlestown.

Arctic weather to hit Greater Boston this weekend

Temperatures won’t break out of the 20s Thursday, and the holiday weekend could see record lows.

Stripper suspected of R.I. bank robbery arrested

Police arrested the woman as she was lying in an Attleboro motel room bed with cash possibly linked to the holdup.

Ground Game

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/11/BostonGlobe.com/Politics/Images/0210trump-sanders.jpg How Sanders, Trump won over New Hampshire primary voters

Their resounding victories Tuesday were the results of capturing the angry, impatient mood of an electorate ready to rebuke establishment politics.

The Big Picture

Mardi Gras and Ash Wednesday 2016

Historians say Mardi Gras dates back to Roman times, when the newly converted Christians retained vestiges of a pagan festival as a period of celebration before the penance of Lent.

Globe investigations

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2015/11/18/BostonGlobe.com/Metro/Images/spotlight150x150-165.jpg Globe investigations and Spotlight reports

A look at high-impact investigations from The Boston Globe, including the Pulitzer Prize-winning report on abuse in the Catholic Church.

BetaBoston

Betaboston

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/11/BostonGlobe.com/Business/Images/masschallenge.jpg MassChallenge program for entrepreneurs opening in Mexico City

The Boston-based accelerator program that gives office space and grants to emerging companies is opening its fifth location.

The story behind 'Spotlight'

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2015/11/18/BostonGlobe.com/Metro/Images/spotlight-9497.jpg Boston Globe coverage and the movie ‘Spotlight’

“Spotlight” is based on the stories and the reporters behind the investigation of sexual abuse in the Catholic Church.

Crux

crux

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/06/BostonGlobe.com/Foreign/Images/Peter-Saunders-C-717x450-1298-ksp--90x90@BostonGlobe.com.jpg Vocal member of Vatican abuse panel to depart

An outspoken member of an abuse commission headed by Cardinal Sean O’Malley said he won’t leave unless the pope asks him to.

Globe Insiders

Design New England

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2016/02/03/BostonGlobe.com/Lifestyle/Images/bath.jpg Immersed in the View

A seaside location sets the tone for a free-flowing master bathroom with partitions and angles — but no doors to restrict sightlines.