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Why so many earthquakes lately? Who's next?

The USGS has been monitoring a series of large earthquakes around the world since August 17. The seismic activity is believed to be related to stress buildup in the Earth's crust. Scientists will discuss their findings and lessons learned from recent earthquakes, including those in Turkey, Greece, Taiwan, and Mexico.

Time Heals Earth's Wounds

Researchers directly observed the 'healing' process of an earthquake fault in California's Mojave Desert. The post-quake 'healing' restores the Earth's crust stiffness and renews resistance to rupture. The study provides insights into the faulting cycle, strain accumulation, and fluid presence controlling earthquakes.

Atomic Force Microscope Probes Living Heart Cells

A Johns Hopkins study uses an atomic force microscope to probe living heart cells, revealing that actin plays a crucial role in maintaining cell elasticity. The findings suggest that measuring heart cells' elasticity may improve understanding of healthy and diseased cells, leading to better diagnosis and treatment of heart disease.