#imaging

All articles tagged with "imaging"

Deep-sea robot retrieves artifacts from 1.5-mile Mediterranean wreck

Deep-Sea Robot Maps 16th-Century French Shipwreck With 86,000 Images

An Interesting Engineering candidate says a remotely operated robot mapped a 16th-century French shipwreck more than 1.5 miles underwater, capturing 86,000 images and recovering artifacts.

Key Takeaways

The candidate metadata reports a robot survey more than 1.5 miles underwater.
The mission reportedly captured 86,000 images of a 16th-century French shipwreck.

DT Editorial Team·Apr 30, 2026·via interestingengineering.com

Advanced Brain Imaging Reveals Microglia Change Roles as Glioblastoma Spreads

Researchers tracking glioblastoma-like tumors in living mouse brains found that microglia initially increase surveillance activity in far-away tissue, then lose that response as invasion intensifies

Key Takeaways

Researchers used three-photon microscopy to observe glioblastoma-like tumors in living mouse brains
Microglia increased surveillance activity when few tumor cells were present in distant tissue

DT Editorial Team·Apr 21, 2026·via medicalxpress.com

Japan’s Mirror Advance Pushes X-Ray Telescope Resolution to a New Threshold

Scientists in Japan say they have built a high-resolution X-ray telescope capable of distinguishing an object just 3.5 millimeters wide from one kilometer away, a result attributed to advances in precision mirror-making.

Key Takeaways

Scientists in Japan reported a high-resolution X-ray telescope.
The reported benchmark is distinguishing a 3.5 mm object from one kilometer away.

DT Editorial Team·Apr 13, 2026·via phys.org

Radiology Workforce Attrition Rose Across Every Subspecialty, Analysis Finds

A new analysis says attrition from the radiology workforce increased across all subspecialties between 2014 and 2022, pointing to a broad staffing challenge rather than a problem confined to one part of the field.

DT Editorial Team·Mar 30, 2026·via medicalxpress.com