Polar ice melt driven by climate change is affecting Earth's rotation, according to new research. We may have to adjust timekeeping by "skipping" a second in 2029. A human-driven change in the Earth's ...
Happy Earth Day 2024! Every year on April 22, we celebrate Earth Day. This annual event is a time to focus on the environmental issues we have across the planet and highlight the efforts being made so ...
Earth cross section showing the classic distinction between crust, mantle and core. But new research shows Earth's structure is far more complicated and may change over time. Analyzing an unusual ...
Our planet has a memory. Deep within ice cores and ocean sediments lies evidence of a time when Earth looked fundamentally ...
Not only is Earth's inner core spinning and growing, but it's also changing shape, according to new research. Our planet's inner core is a hot, solid ball of iron that is roughly 1,500 miles wide.
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Unravel the lessons hidden in the atmospheric tales of our neighboring planets Venus and Mars to gain deeper insights into Earth’s dynamic climate. Join us as we explore parallels, contrasts, and the ...
(CNN) — One day in the next couple of years, everyone in the world will lose a second of their time. Exactly when that will happen is being influenced by humans, according to a new study, as melting ...
Our 24-hour day measures Earth’s rotation relative to the Sun, known as a solar day. This is slightly longer than Earth’s ...
LEIDNER, EARTH DAY. OF COURSE, A GREAT OPPORTUNITY TO REFLECT ON THE HEALTH OF OUR PLANET. WHAT ARE YOU AT NASA SEEING WHEN IT COMES TO THE CHANGES ON LAND AND AT SEA? I THANK YOU AND HAPPY EARTH DAY.
Earth's oceans, known for their deep blue hue, could one day undergo color shifts, say scientists. A report based on a study published in Nature suggests that our oceans have not always been blue, and ...