Archaeologists uncover 4,000-year-old evidence of siege warfare in ancient Mesopotamia

New research co-led by Indiana University School of Medicine scientists presents a significant step toward more precise and effective cancer treatments by using a breakthrough method to deliver therapies directly to cancer cells. The study was recently published in ACS Nano.

In the human body, the boundary between health and severe illness can be microscopic. For decades, molecular scientists have grappled with a frustrating biological reality: The proteins driving devastating diseases often look nearly identical to the ones keeping us alive.

New degradable sensors could reveal insights into the secret—yet essential—microscopic life in soil. The sensors, which are being developed by soil scientists at Lancaster University and researchers at the University of Colorado Boulder and the University of Manchester, track biological activity in soil by using a degradable substrate that is nibbled on by microbes.

The moon may look unchanged from afar, but its surface is constantly reshaped by microscopic impacts and a steady stream of particles from the sun, a process known as space weathering. Now, Georgia Tech researchers have recreated one of those weathering sources, solar wind, in the lab—offering new insight into how the lunar surface evolves. Their work is published in The Planetary Science Journal.