This work reports a label-free, ultrasensitive, and selective optical chemosensory system for trace level detection of selenite (SeO32–), the most toxic form of selenium, in water. The probe, i.e., ...

Select a file with the decrypt button or type the file url (the url must uses the https: or localhost: protocol - This functionality is not enabled when EncryptDecrypt is launched with the file: ...

It involves using word association and a set of brightly colored voice buttons to help your dog communicate and ask for what they need in a fun, interactive way. My dog, Tilly, has never shied ...

June 8 - Ukrainian President Volodymyr Zelenskiy vowed on Sunday to press on with prisoner exchanges with Russia and said any failure by Moscow to uphold humanitarian accords cast doubt over U.S ...

This process is to be tested using obstacle courses. The humanoid robots need to be trained for this, but Amazon is still working on the corresponding software, according to reports.

Built and programmed by a Grand Rapids man, the artificially intelligent robot can play music (and move his metal arms to the beat), perform monologues (including Liam Neeson’s bone-chilling phone ...

President Donald Trump’s support of Pete Rose was among the factors Major Legaue Baseball Commissioner Rob Manfred weighed when he decided last month that permanent bans by the sport ended with death, ...

This Robot Can Use Chopsticks Better Than You! Robotera’s Star1 continues to impress, now demonstrating its ability to master the challenging skill of using chopsticks.

The 93-page report, “Hunted From Above: Russia’s Use of Drones to Attack Civilians in Kherson, Ukraine” and an accompanying web feature, document how Russian forces appear to be deliberately ...

Mars transit times using SpaceX Starship could be reduced to 90–104 days with optimized trajectories and current or near-term chemical propulsion, challenging the view that only nuclear ...

Salmonella-tainted tomatoes in three southern states could cause severe illness or even death, the U.S. Food and Drug Administration (FDA) warns.

Build your own DIY Boat-Bot — a floating robot that sails across water using a small motor and battery! 🚤🤖 This fun and easy science project is perfect for kids, school exhibitions, or ...