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New advanced imaging technology enables detailed disease mapping in tissue samples

Researchers from Aarhus University—in a major international collaboration—have developed a groundbreaking method that can provide more information from the tissue samples doctors take from patients every day.

The new technique, called Pathology-oriented multiPlexing or PathoPlex, can look under a microscope at over 100 different proteins in the same small piece of tissue—instead of just 1–2 at a time, as is done now.

The technology, which has just been published in the journal Nature, combines advanced image processing with machine learning to map complex disease processes in detail.

How Google’s Android earthquake detection system can save lives

If you’re in an earthquake-prone area and own an Android phone, it could save your life. It may even have already done so. The Android Earthquake Alert (AEA) system, which began in the U.S. in 2020 and has since expanded globally, sends an automatic alert approximately one minute before the ground starts shaking. That can be enough time to take cover or warn others nearby.

In a new paper published in Science, Google explains how its , which is built into most Android phones, works. They also share insights from its first years of operation and the improvements they’ve made.

Between 2021 and 2024, the AEA system sent warnings to millions of people in 98 countries. This included more than half a million people in Turkey and Syria who received an alert on February 6, 2023, just before a magnitude 7.8 struck. Overall, Google’s researchers report that alerts were issued for 1,279 events, with only three of them being , two of which were triggered by thunderstorms.

2 new NASA satellites will track space weather to help keep us safe from solar storms

“TRACERS joins the fleet of current heliophysics missions that are actively increasing our understanding of the sun, space weather, and how to mitigate its impacts,” said Westlake.

The $170 million TRACERS is set to launch no earlier than the end of July on a SpaceX Falcon 9 rocket that will be carrying several other small missions into orbit at the same time. The answers that TRACERS could provide about how magnetic reconnection works will allow scientists to better protect critical infrastructure for when solar storms hit.

“It’s going to help us keep our way of life safe here on Earth,” said Westlake.