Adams (knee) was waived from injured reserve Monday.
Adams (knee) has reverted to the Giants' injured reserve, per the NFL's official transaction log.
Adams sustained a knee injury in Thursday's preseason matchup with the Patriots and will not return, Dan Salomone of the Giants' official site reports.
Adams was released by the Steelers on Monday, Mark Kaboly of The Athletic reports.
Adams (shoulder) is healthy after spending the 2017 season on injured reserve, Mike London of the Salisbury Post reports. "My shoulder has felt fine since early May, a couple of weeks before we started OTAs (Organized Team Activities)," Adams said. "I'm 100 percent as far as the shoulder. And I've been able to tell a difference on the field this year as far as my experience. Things have slowed down some. I've been able to react more quickly than last year, without thinking, and that's critical in this league."
Adams (undisclosed) was placed on injured reserve Tuesday.