NASA has shared the first images of astronauts Butch Wilmore and Suni Williams following their return from an epic nine-month space mission that was only supposed to have lasted eight days.

The research is published in Nature Communications ("Free-standing bilayer metasurfaces in the visible"). A scanning electron microscope image of a bilayer titanium dioxide metasurface. (Image: ...

PointRend is an iterative segmentation algorithm inspired by image rendering in computer graphics, a new image segmentation method that can generate high-resolution segmentation masks. It can also be ...

With this breakthrough, Palmieri explained, one could imagine new kinds of multifunctional optical devices—for example, a system that projects one image from one side and a completely different ...

Mazur explains, "Building on previous work, we scaled up our two-site Kitaev chain to three sites and discovered that Majorana zero modes are more stable on this new platform. This work ...

Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network Look closely at this image, stripped of ...

This work provides valuable insights into the design of efficient heterojunctions for photocatalytic CO₂ reduction.

Shawkey and his colleagues used a scanning electron microscope to analyze melanosomes in the hairs of 116 modern mammals, linking their shapes and sizes to the colors they produce. After ...

there are some studies to estimate depth from a scanning electron microscope (SEM) image. However, it is difficult to estimate the depth of the semiconductor only from a single SEM image because the ...