Thousands of protesters swarmed Mexico City Saturday, attacking police officers and attempting to breach a security barrier around the National Palace, which houses the federal government's executive ...

Scientists have issued a chilling update on the 'city-killer' asteroid heading towards the moon. Asteroid 2024 YR4, a 220-foot (67m) 'city-killer', currently has a four per cent chance of hitting the ...

Unlike optical microscopy, SEM does not rely on light waves but instead uses a beam of electrons to interact with materials, enabling magnifications up to 300,000× and resolutions approaching 1 nm. 1 ...

Innovative statistical method helps determine ideal threshold times in restricted mean survival time analyses. The restricted mean survival time (RMST) analysis technique was introduced in health care ...

Abstract: Magnetic Resonance Imaging -guided breast puncture robots have been widely used in recent years. A puncture robot with a body-mounted method can compensate for errors caused by respiratory ...

Deflection Center The building at 900 SE Sandy Blvd that Multnomah County is turning into a deflection center. (Anthony Effinger) Multnomah County released its “Deflection and Sobering Project Plan” ...