A decade after the Paris Agreement, clean energy has proliferated, but carbon pollution is rising too. Fossil fuel use is ...

Twelve months. That is lightning-speed in government years. Recently, Sinema delivered remarks to a crowd of close to 200 at an Americans for Ibogaine conference, a group co-founded by former Texas ...

CNN’s Jake Tapper invited former Sen. Kyrsten Sinema on his show last week to, as he put it, “discuss how she’s working with the Trump administration to advance some particular causes about which she ...

Former Sen. Kyrsten Sinema (I-Ariz.) is joining the Hogan Lovells’s global regulatory and intellectual property team as a senior adviser, the lobbying firm announced Monday. “Senator Sinema’s ...

Ex-Sen. Kyrsten Sinema (I-Ariz.) called out “Squad” Rep. Alexandria Ocasio-Cortez (D-NY) and other Democrats as hypocrites Saturday for pushing to use the filibuster to stymie a GOP-backed funding ...

Kyrsten Sinema, pictured in 2022, says the future of crypto is 'incredibly bright.' (Bonnie Cash/Press Pool) In her first move since leaving the Senate, Arizona’s Kyrsten Sinema joined crypto exchange ...

No one is ever ready for Kyrsten Sinema. The loud stripes, the blue jean vest, the yellow dress with sunburst sleeves. For six years she filled the Senate chambers with colorful eccentricity, ...

Retiring Sen. Kyrsten Sinema (I-AZ) gave her final speech on the Senate floor Wednesday morning, urging her fellow lawmakers to preserve the 60-vote threshold more commonly known as the filibuster.

The Republican firebrand trails in the polls and faces a large financial disadvantage. Wednesday night’s debate may be her last big chance to land a blow against her Democratic opponent. By Kellen ...

U.S. Sen. Kyrsten Sinema’s retirement announcement on Tuesday points to the end of a political career that broke barriers, stood astride history and sometimes raised eyebrows. Sinema, I-Ariz., joined ...

The Democrat-turned-independent senator from Arizona said she will not run for re-election. Some voters who supported her say they are feeling squeezed out of politics. By Jack Healy Reporting from ...

Sen. Kyrsten Sinema (I-Ariz.) mingles with colleagues before President Biden's 2023 State of the Union speech. (J. Scott Applewhite/AP) Perspective by Monica Hesse For better or worse, the lasting ...