oceans

Scientists discover giant sea predator Tylosaurus rex that terrorized ancient oceans

Scientists have identified a massive new species of mosasaur, a marine reptile that lived alongside the dinosaurs and dominated prehistoric…

1 month ago

How squid survived Earth’s biggest extinction and took over the oceans

Squid and cuttlefish are among the ocean's most fascinating animals, known for their color-changing skin and jet-like movement. For decades,…

3 months ago

New report reveals major risks in turning oceans into carbon sinks

The world's oceans are expected to play a key part in drawing carbon dioxide out of the atmosphere to help…

8 months ago

The ancient oxygen flood that forever changed life in the oceans

Some 390 million years ago in the ancient ocean, marine animals began colonizing depths previously uninhabited. New research indicates this…

10 months ago

The oceans are overheating—and scientists say a climate tipping point may be here

The global marine heatwaves (MHWs) of 2023 were unprecedented in their intensity, persistence, and scale, according to a new study.…

11 months ago

Earth’s Oceans Were Once Green, And Scientists Say They Could Shift Color Again

Japanese scientists say that the evolution of photosynthesis caused Earth's oceans to be formerly green, as per a report. The…

1 year ago

Study Finds Venus Likely Never Had Oceans, Challenging Past Theories

A recent study published in Nature Astronomy has concluded that Venus likely never had oceans or conditions conducive to life.…

2 years ago

Oceans emit sulfur and cool the climate more than previously thought

Researchers have quantified for the first time the global emissions of a sulfur gas produced by marine life, revealing it…

2 years ago

Uranus’s swaying moons will help spacecraft seek out hidden oceans

When NASA's Voyager 2 flew by Uranus in 1986, it captured grainy photographs of large ice-covered moons. Now nearly 40…

2 years ago

Diving deeper into our oceans: Underwater drones open new doors for global coral reef research

At the Okinawa Institute of Science and Technology (OIST), scientists at the Marine Genomics Unit, in collaboration with the Japanese…

2 years ago