New EHT images reveal unexpected polarization flips at M87* that are giving scientists insight into the year-by-year evolution of a supermassive black hole’s ring.
articles
Stress in the Strands: Hair Offers Clues to Children’s Mental Health
University of Waterloo study shows long-term stress levels may signal mental health risks in children with chronic physical illnesses and guide early intervention.
Rings of Time: Seeking Clues to the Future in Urban Timber
One recent morning, Alan Solomon, owner of Sawkill Lumber, reached out to Mukund Rao, a dendrochronologist—a scientist who studies tree rings.
Up, Up and Away: Dandelions Use Upward Winds to Spread Seeds
Chris Roh ’12 became interested in dandelions on walks with his toddler, picking the fluffy white spheres and blowing off their seeds.
A New Way to Prevent Icing Problems for Aircraft and Drones
Ice formation on wind turbine blades, aircraft and drones can lead to both delays and accidents.
AI Hardware Reimagined for Lower Energy Use
A new innovation from Cornell researchers lowers the energy use needed to power artificial intelligence – a step toward shrinking the carbon footprints of data centers and AI infrastructure.
