SCIENTIFIC AMERICAN Scientists determined that temperatures were 11 degrees cooler during the last ice age—and that finding has implications for modern-day warming. Listen to the podcast on Scientific American’s 60-Second Science.
At the bottom of every ocean basin lies a chain of submarine mountains. Blanketed in black, pillowy basalt, they tower more than a thousand meters above the seafloor and snake for thousands of kilometers. But instead of having a central spine, like a terrestrial mountain range, these mid-ocean ridges have a central trough from hundreds … More Reading the ridges: Are climate and the seafloor connected?
Scientists say the recent pause in rising global temperatures is probably due to increased heat uptake by the world’s oceans, particularly the Pacific. However, researchers have struggled to figure out exactly where this heat has accumulated. According to a new study, the ‘missing’ heat may have escaped into the Indian Ocean through the islands of … More Chasing the ocean’s ‘missing’ heat