The series follows the adventures of Cole Evans, who had been staying with a tribe in the jungle for most of his life, as he tries to find his destiny in the town of Turtle Cove.

He joins four other teens, Taylor Earhardt, Max Cooper, Alyssa Enrilé, and Danny Delgado, becoming the new leader of the Wild Force Rangers.

When they were sent to the jungle for research, they discover the remains of Master Org, which a jealous Adler consumes in order to exact revenge on Richard, who had proposed to Elizabeth before he could.

Zen-Aku, however, is soon to be revealed as Merrick Baliton, a member of ancient warriors who defeated the original Master Org by using the powers of a cursed wolf mask.

Wes and Eric contact the other four Time Force rangers in the future and they travel back to aid them, along the previous season's villains Ransik and his daughter Nadira.

Kite is revealed to the reborn Animus, the ancestor of the Wild Zords, who was destroyed by the original Master Org 3000 years ago.

With the threat over, Princess Shayla allows the rangers to return to their civilian lives, taking the Wild Zords and the Animarium back up into the sky until they're needed again.

In addition to the annual team-up episodes, Power Rangers Wild Force also had a special episode commemorating it as the tenth incarnation, Forever Red, by having Cole team up with the nine Red Rangers before him (Jason Lee Scott, Aurico, Tommy Oliver, T.J. Johnson, Andros, Leo Corbett, Carter Grayson, Wes Collins and Eric Myers) to prevent the remaining generals of the Machine Empire from unearthing and reactivating Lord Zedd's Zord, Serpentera, which had been left buried on the moon.

Cole and nine other Red Rangers from the previous series unite to destroy the remaining generals of the Machine Empire who are excavating Serpentera.