In the final two years of his presidency, Joe Biden had private moments where he could not recall the names of top aides, had an increasingly limited private schedule, was prone to incoherence and losing his train of thought,

David Axelrod suggested on Sunday that discussions about Joe Biden's mental acuity should be set aside following the former president being diagnosed with cancer.

CNN host describes timing of Biden’s cancer announcement as ‘extraordinary’ - Former president Joe Biden revealed to have ‘aggressive’ form of prostate cancer on Sunday

The Republican-led Senate moved Wednesday to overturn key Biden-era waivers allowing California to set its own vehicle emissions, a major blow to that state’s effort to regulate pollution from cars and trucks that could have broad environmental impacts for the rest of the country.