The Pittsburgh Post-Gazette reports today that Chief Justice William Rehnquist has returned to work in his chambers on a part-time basis, and is continuing to work from home. The article notes that
Coupled with Rehnquists plan to administer the oath of office to President Bush on Jan. 20, spokeswoman Kathy Arbergs acknowledgment that Rehnquist has returned to his chambers on a part-time basis lent credence to the view that the 80-year-old chief justice, who has been receiving treatment for an unspecified form of thyroid cancer, will not retire in the near future.
https://www.city-journal.org/html/15_1_terroists.html