Marine biologists at the University of California Santa Cruz have tagged thousands of northern elephant seals with smart ...

PORTLAND, Ore. (KATU) — The Oregon Zoo’s baby elephant officially has a name. Keepers say Tula-Tu is doing well and growing ...

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Watch the video to hear from the organizations founder about her relationship with Tarra dating back to the 1970's until now.

The sale is expected to draw thousands of shoppers from Jan. 29 to Feb. 22, then conclude with a two-day clearance weekend on ...

A surge of suspected overdose deaths this month in Cininnati has health officials questioning whether deadly carfentanil ...

Rose-Tu, one of the Asian elephants that live at the Oregon Zoo, gave birth to a calf on Feb. 1 after 20 months of pregnancy.

PORTLAND, Ore. ( KOIN) — The Oregon Zoo has officially named Rose-Tu’s baby! The zoo announced Thursday morning that the ...

Tu, the Oregon Zoo’s newborn elephant calf — weighing in at an adorable 210 pounds. Heidi Rahn, the zoo’s director, joins ...

By studying elephant seals' hunting patterns, scientists have discovered a new way to monitor deep-sea fish populations.

The Oregon Zoo has determined that the newest member of its Asian elephant herd is indeed a girl, and given her a name: ...

The Oregon Zoo in Portland has welcomed a new baby elephant. Thirty-year-old Asian elephant Rose-Tu gave birth at the zoo ...