Lockdowns during China’s Spring Festival revealed fossil fuel combustion as a major ammonia source, not…
Browsing: Earth
Earth is the third planet from the Sun and the only known world to support life, distinguished by its dynamic geology, diverse ecosystems, and vast oceans. Its atmosphere, rich in nitrogen and oxygen, helps regulate temperature and shield life from harmful radiation. Earth’s layered interior drives plate tectonics, earthquakes, and volcanic activity, shaping its surface over millions of years. From its magnetic field to its climate systems, Earth is a complex, interconnected system that scientists study to understand both its past and its rapidly changing present. As humanity’s only home, Earth remains at the center of environmental research, planetary science, and efforts toward sustainability.
Magnetic Reversal 42,000 Years Ago Sparked Global Climate and Extinction Events Nearly 42,000 years ago,…
Antarctica’s Brunt Ice Shelf may soon calve one or more large icebergs, as satellite data…
Mount Etna, Europe’s most active volcano, erupted twice in less than two days, launching lava…
Roter Kamm Crater Reveals Earth’s Scarred Past in a Stunning Astronaut Photo In the vastness…
Arctic Blast Brings Record Cold to the U.S. A potent arctic weather system chilled much…
Geothermal heat may circulate water in Antarctic lakes, supporting life and offering insights for astrobiology…
Ancient lava-mantle interactions may explain unusual silica-rich rocks and a critical shift in Earth’s mantle…
Iceberg A-68A Breakup Leaves a Trail of Named Fragments Near South Georgia The waters off…
New research suggests that overhunting by humans was not responsible for the extinction of mammoths,…
Protected Areas Reduce Global Deforestation but Fall Short of Fully Preventing It A survey of…
CO2 Dip May Have Aided Herbivores on a 6,500-Mile Trek A new paper refines estimates…
Remarkably well-preserved fossils are helping scientists unravel a mystery about the origins of early animals…
Satellite data reveals accelerating cracks in Antarctica’s Brunt Ice Shelf, suggesting the calving of a…
Southern Ocean is warming rapidly below the surface, raising concerns about Antarctic ice melt. Scientists…
For Valentine’s Day, the Copernicus Sentinel-2 mission takes us over Valentine Island in northern Western…
A geologist’s dream, Gros Morne National Park is one of the few places where you…
Scientists have created a new method for measuring carbon fluctuations in forests; it is expected…