Snow drought and record warmth have pushed Lake Powell to its lowest level on record,…
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.
For much of the satellite record, the Arctic sea ice melt season kept getting longer.…
Satellite measurements of Nicaragua’s Masaya volcano suggest magma is entering one reservoir as another drains,…
Penguins are playing an unexpected role in Antarctica’s changing landscape. Penguin droppings are helping turn…
Ancient South African rocks reveal how phosphorus recycling may have helped Earth hold onto oxygen…
Switzerland’s glaciers lost more than 5 percent of their ice in a single year, with…
Researchers have found compelling evidence that ice on Tibet’s Guliya Plateau is far older than…
New evidence from deep in the Red Sea suggests that chemical reactions involving manganese and…
‘Plasticorals,’ pieces of coral rubble fused with plastic, are lasting signs of human activity and…
A nearly 2,000-year-old volcanic disaster is helping scientists refine the clocks used to reconstruct Earth’s…
As glaciers retreat, steep Arctic fjords may face rising landslide-tsunami risks that could be reduced…
By simulating a billion years of Earth’s history, researchers have identified a possible window for…
A Yellowstone supereruption could set off a global survival crisis, with food shortages and damaged…
Subtle trenches on the Nullarbor Plain reveal buried caves slowly collapsing upward, offering clues for…
A camping search on satellite maps led to the discovery of a massive 390-million-year-old impact…
Anak Krakatau blasted ash nearly 10 miles high, disrupting thousands of flights and sending a…
A reconstructed landscape beneath Chile’s Lauca volcanic deposits supports a slow, steady rise for this…
Researchers compare observations with leading climate models to identify errors and help improve future climate…