Columbus Day is Monday, and while banks, the postal service, and many Americans will take the day off, I started thinking of the explorer himself. If you remember much about Columbus from 9th-grade ...

Precise metrology forms a fundamental basis for advanced science and technology, including bioimaging, semiconductor defects diagnostics, and space telescope observations. However, the sensor ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11, 2025. The state’s automated network of sensors allows for ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11. The state’s automated network of sensors allows for monitoring of ...

San Diego residents pay the highest water rates in the country but enjoy access to more water than we currently need. This has led to calls to dissolve the San Diego County Water Authority, which ...

Researchers at Science Tokyo have developed a pollution monitoring device that detects amines in water without the need for an external power supply. The device is powered by the natural flow of the ...

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

President Donald Trump said he is placing the Metropolitan Police Department in Washington, D.C., under federal control as of Monday morning, in an effort to “make our capital great again.” “This is ...

Mark Jackson lost use of his hands after being diagnosed with ALS. A patient with amyotrophic lateral sclerosis (ALS) has become the first person in the world to control an iPad entirely by thought, ...

Heather McGinness receives funding from the Commonwealth Environmental Water Holder and the Murray-Darling Basin Authority. Luke Lloyd-Jones receives funding from the Commonwealth Environmental Water ...