Stunning natural sea cave at Benagil Beach in Algarve, Portugal, showcasing dramatic rock formations and azure waters where tour boats enter through natural arches to explore this magnificent ...

New Mexico geologist and author Magdalena Sandoval Donahue discusses the interesting geology of the Santa Fe National Forest ...

Embark on a journey to explore the world's most breathtaking caves, from the shimmering glowworm caves of New Zealand to the colossal Carlsbad Caverns. ... Benagil Sea Cave – Algarve, Portugal.

So grab your helmet, tighten that headlamp, and let’s dive into some of the most breathtaking caves on the planet that you can actually explore—no ropes course certification required.

SpaceX launches 250th Starlink satellite mission, lands rocket at sea (video, photos) Latest in Launches & Spacecraft. Rocket Lab launches 'Get the Hawk Outta Here' mission from New Zealand (video) ...

It's a haven of calm. While sea swimming isn't recommended due to the lack of lifeguards, there are two pools within the cave beneath the arch, known as the Big and Little Muzzan.

The cave was the subject of numerous tours during Virginia Cave Week. At (back) left is Wil Orndorff, who says his group follows the cave motto “only take pictures, only leave footprints and ...

A French Mirage 2000 fighter jet patrol conducted a demonstration flight over the Black Sea on Wednesday 4 June. Source: Ukrainian Air Force; Flightradar24, a Swedish real-time flight tracking service ...

Satellite imagery showed that all forward-deployed U.S. Navy vessels have left a key port in the Middle Eastern country of Bahrain as Washington braces for a potential Iranian strike.

This array of sea urchin skeletons reveals a diversity often hidden from view. The specimens in Hallan’s images—more than a thousand in total—are held at the Sea Urchin Science Centre and ...

A 24-year-old British man was rescued from the Ayia Napa sea caves on Friday afternoon after sustaining an injury that left him unable to climb to safety.“The person was injured and was unable ...