q&a:-on-the-challenges-of-operating-in-the-arctic

To most, the Arctic can feel like an abstract place, difficult to imagine beyond images of ice and polar bears. But researcher David Whelihan of MIT Lincoln Laboratory’s Advanced Undersea Systems and Technology Group is no stranger to the Arctic. Through Operation Ice Camp, a U.S. Navy–sponsored biennial mission toContinue Reading

a-warming-earth-could-accidentally-trigger-a-deep-freeze

Earth’s climate balance isn’t just governed by the slow weathering of silicate rocks, which capture carbon and stabilize temperature over eons. New research reveals that biological and oceanic feedback loops—especially involving algae, phosphorus, and oxygen—can swing the planet’s temperature far more dramatically., Read MoreContinue Reading

texas-grid-increasingly-meets-growing-demand-with-renewables

Solar and wind power met nearly 40 percent of Texas’ electricity demand this year, the U.S. Energy Information Administration reports. By Arcelia Martin Texas’ independent grid is meeting a large portion of the state’s rising electricity demand through its growing fleet of solar facilities, wind power generators and batteries, accordingContinue Reading

japan’s-new-“samurai-jellyfish”-is-simply-stunning

Scientists in Japan have discovered Physalia mikazuki, a previously unknown species of Portuguese man-of-war, in northern waters for the first time. DNA and anatomical analysis confirmed it as distinct from tropical relatives. Ocean simulations suggest warming currents transported it northward, offering new clues about changing ecosystems. The find underscores bothContinue Reading

2-million-year-old-teeth-reveal-secrets-from-the-dawn-of-humanity

For decades, Paranthropus robustus has intrigued scientists as a powerful, big-jawed cousin of early humans. Now, thanks to ancient protein analysis, researchers have cracked open new secrets hidden in 2-million-year-old tooth enamel. These proteins revealed both sex and subtle genetic differences among fossils, suggesting Paranthropus might not have been oneContinue Reading