Iran to implement nuclear deal starting Jan. 20

Under terms of the deal, Iran will limit its uranium enrichment in return for reduced sanctions.

Politicians divided over scandal fallout for Christie

Republicans defended New Jersey Gov. Chris Christie while Democrats said they didn’t believe he knew nothing about bridge-lane closures.

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2014/01/12/BostonGlobe.com/Metro/Images/roche150-8277.jpg DCF chief tries to right agency as scrutiny grows

Advocates say the problems plaguing the Department of Children and Families may be too massive and longstanding for Olga Roche to fix.

Pope names 19 new cardinals with emphasis on poor

Pope Francis named his first batch of cardinals in line with his belief that the church must pay more attention to the poor.

Members of a West Virginia volunteer fire department distributed bottled water to local residents on Saturday.

Days after spill, W.Va. residents remain without tap water

About 300,000 West Virginia residents have gone three days without clean tap water after a chemical leaked into their water supply.

Simon Shnapir  and Marissa Castelli spoke during at the press conference in Boston after being named to the US Olympic skating team.

Yoon S. Byun/Globe Staff

Most members of US Olympic skating team announced

Local skaters Simon Shnapir and Marissa Castelli were named to the team, which features several members who will make their Olympic debut next month.

Frank Gore and Colin Kaepernick were integral parts of the 49ers’ offense against the Panthers.

49ers 23, panthers 10

49ers advance to third straight NFC title game

San Francisco will play against the Seahawks in Seattle for a trip to the Super Bowl.

Jamie Collins was ready to tackle the challenge of his first playoff game, sacking  Andrew Luck and getting his first career interception.

patriots 43, colts 22

Jamie Collins comes up big for Patriots

Making his playoff debut, the rookie linebacker recorded his first sack and his first interception.

Alfonzo Dennard sprinted downfield after picking off Andrew Luck early in the first quarter, a play that set up the Patriots’ first touchdown.

patriots notebook

Secondary does a first-rate job on Andrew Luck

The young Colts quarterback was picked off four times, and he also was sacked three times.

Opinion

Yvonne Abraham

//c.o0bg.com/rf/image_90x90/Boston/2011-2020/2013/10/10/BostonGlobe.com/Metro/Images/abrahamy_20131010.jpg A solid first week for Marty Walsh

I’d say it was a pretty good one for the new guy, despite a couple of bumps. We’re starting to see who Mayor Walsh is.

Sports

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Former BC head coach Al Skinner is back in the game as an assistant at Division 1 Bryant University.

Ex-BC coach Al Skinner still hurt by way he was fired

The winningest men’s basketball coach in BC history, now an assistant at Bryant, is stung by the fact that he was considered lazy.

Travel

Brava Beach gets its nickname “Beach of the Fingers” from the sculpture of cement fingers seeming to rise from under the sand.

A beach tour of Uruguay

A flurry of resort and condo building reflects Punta del Este’s ambition to bolster its cachet as a vacation spot for jet-setters.

Books

New England writers at work

Geraldine Brooks finds a warm sunny spot to work in her room.

How Geraldine Brooks’s characters emerge

The Australian-born writer and her husband, writer Tony Horowitz, live on the Vineyard with two children, two dogs, and a horse.