Researchers examining seismic data recorded on Mars say the have found evidence supporting the presence of liquid water deep ...

There seems to be too much of a radioactive element in rocks deep in the Pacific Ocean – how did it get there 10 million years ago?

either by binding to the spores themselves or by littering rock surfaces. And when ash and debris fall upon the ocean’s surface, it reduces the amount of sunlight that filters through the water and ...

“The ‘lost’ dissolved component in these rocks is seen ‘popping back up’ in changes in ocean chemistry at this time,” he added. By mapping these changes in terrestrial and marine ...

The Southern Ocean, which circles the globe without being ... is due to the absence of natural predators. For this reason rock lobsters have been reintroduced into the damaged kelp forests of ...