GEO 103 Introduction to Oceanography at UA

02/14/2026

🌹Roses are red, the ocean is blue 🌊
This siphonophore swims as deep
As my love for you!
(That’s 15,000 feet or 4,500 meters!)

Share this beautiful Athorybia with your Valentine! 💕

📸 by Larry Madin ©

09/01/2025

Have you ever wondered what your plot of land here on Earth looked like millions of years ago? Wonder no more! Thanks to Ancient Earth, an interactive map, you can time travel at the touch of a keyboard. Here's what you can explore: https://bit.ly/4i3xgCp

📸: Ian Webster/Ancient Earth

04/04/2025

01/01/2025

05/21/2024

https://www.iflscience.com/the-atlantics-major-circulation-current-is-en-route-to-collapse-says-new-study-72883

More evidence is suggesting the Atlantic Meridional Overturning Circulation (AMOC) is approaching its tipping point.

02/19/2024

https://www.instagram.com/reel/C3U7rB5s0Ey/?igsh=MWd1amZ5MTRieW10aQ==

12/12/2023

New GEOTRACES Science Highlight!

Hydrothermal Mercury – the natural story of a contaminant
https://www.geotraces.org/hydrothermal-mercury-the-natural-story-of-a-contaminant/

Paper first author: Natalia Torres-Rodriguez CNRS

UN Ocean Decade Nature

08/11/2023

https://www.usgs.gov/programs/cmhrp/news/coral-bleaching-event-can-increase-flood-risk-economic-losses?mibextid=Zxz2cZ

Coral reefs are known for their natural beauty, biodiversity, and support of important local fisheries, but their value and importance extend even further. They provide significant social and economic benefits by reducing the impact of coastal storms and flooding on nearby communities.

03/23/2023

😮 🌎 🌊