Tom Steyer

Billionaire climate activist Tom Steyer started his career leading a massively successful hedge fund. He talks to CNBC’s Cat Clifford from the COP26 conference

Billionaire presidential candidate Tom Steyer launching climate investment fund with Kathryn Hall, the founder and co-chair of Hall Capital Partners.

Climate change has been a top issue for many voters and politicians alike, even being brought up in the vice presidential debate on Wednesday. Chris Gloninger sat down with former presidential candidate and businessman Tom Steyer who made climate change the keystone of his campaign.

Sen. Bernie Sanders votes at the Robert Miller Community Center in Burlington, Vermont.

Democratic presidential candidate Elizabeth Warren cast her vote Super Tuesday in Cambridge, Massachusetts. The Senator walked to the Graham & Parks School with supporters.

Joe Biden has won the Democratic presidential primary in Massachusetts, upsetting Elizabeth Warren in her home state, NBC News projects. The state has 91 delegates at stake. Massachusetts was considered a must-win state for Warren, and election officials predicted high turnout. Nearly 230,000 voters took advantage of early voting last week, the first time the state has allowed early voting…

On the eve of Super Tuesday, Jimmy Fallon recaps which candidates have dropped out of the presidential race in the past few days.

Tom Steyer announced Saturday night in Columbia, South Carolina, that he was dropping out of the White House race.

Joe Biden scored a thundering victory Saturday in South Carolina’s Democratic primary on the strength of African American support, a decisive win that could force moderate rivals out of the race and blunt the rise of progressive leader Bernie Sanders. Biden’s win came at a perilous moment in his 2020 bid as he needed an emphatic rebound after underwhelming...

Democrats unleashed a roaring assault against Bernie Sanders’ electability and seized on Mike Bloomberg’s past with women in the workplace in a raucous debate Tuesday night that tested the strength of the two men leading their party’s presidential nomination fight.

California billionaire Tom Steyer says he’s poised to “shock the world” with a good showing next week in Nevada’s presidential caucuses.

Democrat Andrew Yang is suspending his 2020 bid for president. Yang made the announcement Tuesday after expecting a disappointing finish in New Hampshire’s primary.

Bounding onto a stage at a conference center in New Hampshire, tech entrepreneur Andrew Yang beamed a smile to a cheering crowd and launched into his pitch for votes heading into Tuesday’s first-in-the nation primary. Yang didn’t mention his poor showing in Iowa, his back-of-the-pack polling in New Hampshire or the fact his campaign recently laid off an undisclosed...

Joe Biden is facing increasingly formidable competition in South Carolina, a state his campaign has long assumed was safely in his column and one he’s repeatedly described as a “firewall” in his bid for the Democratic presidential nomination. Vermont Sen. Bernie Sanders and billionaire activist Tom Steyer are challenging the former vice president’s standing in South Carolina. The Feb. 29 primary...

The Iowa Democratic Party released partial results on Tuesday for the Iowa caucus, showing Pete Buttigieg and Sen. Bernie Sanders vying for first place. The results of Monday’s caucus were delayed after officials found “inconsistencies” in reporting.

Presidential candidates and students from New Hampshire high schools, universities and graduate programs will share the stage at a Youth Climate & Clean Energy Town Hall in Concord.

Nestor Mato speaks to voters in New Hampshire at a Tom Steyer watch party for tonight’s debates.

Six candidates — Sens. Elizabeth Warren of Massachusetts, Amy Klobuchar of Minnesota and Bernie Sanders of Vermont, former Vice President Joe Biden, billionaire activist Tom Steyer and former South Bend, Indiana, Mayor Pete Buttigieg — are gathering in Des Moines, all anxious for a televised boost before the Feb. 3 caucuses that could give one or more of them momentum...

Tom Steyer says he’s not surprised to see the latest presidential polls out of Nevada showing him tied for third place, or those in South Carolina showing him in second place. Those results make him just the sixth of the 13 Democratic candidates to make next week’s debate stage. “This is the opposite of a flash in the pan,”...

Presidential candidate Tom Steyer will be on the debate stage in Iowa. Nestor Mato caught up with Steyer at the New England College Convention.