Tag: centuriesold

Data from centuries-old sea creatures suggest the world has overshot a climate limit. Some scientists say not so fast

Using sponges collected off the coast of Puerto Rico in the eastern Caribbean, scientists have calculated 300 years of ocean temperatures and concluded the world has already overshot one crucial global warming limit and is speeding toward another. These findings, published Monday in the journal Nature Climate Change, are alarming but also controversial. Other scientists […]

‘Huge’ art gallery found carved near Colorado cliffs. See the centuries-old scenes

While conducting research at the Castle Rock Pueblo settlement complex in Colorado, a team of archaeologists from Poland was encouraged by locals to explore “higher, less accessible parts of the canyons.” What they found exceeded their “wildest expectations.” Approximately 2,600 feet above the ancient Pueblo cliff settlements, the archaeologists discovered a sprawling collection of “huge […]