Learn the basics of embedded systems hacking with Arduino, Raspberry Pi & RTOS. Discover GPIO, interrupts, hands-on projects & TinyML for smart edge computing.

Lithium is a critical mineral used in batteries for electric vehicles, grid storage, and a host of personal electronics. It ...

A 4D printed microrobot integrates magnetic actuation, optical pH readout, and pH-triggered morphing to link navigation, ...

OpenAI has unveiled its latest and most advanced update for its ChatGPT chatbot yet. The new model, known as GPT-5, is more useful and intuitive than its prior versions, OpenAI CEO Sam Altman said ...

Calibration is one of the most critical steps in the pH measurement process. Some of the common calibration-related problems include out-of-range slope values and cell constants, inaccurate readings ...

MANILA, Philippines — The Philippine and Vietnamese navies pledged to deepen defense cooperation following a high-level meeting in Manila on Tuesday, strengthening security ties as both countries ...

The Office of Civil Defense (OCD) on Wednesday said Singapore, Malaysia, and Indonesia have been alerted in case the Philippines would need their help for the rescue of victims after the magnitude 6.9 ...

MANILA, Philippines — Super Typhoon Nando (international name: Ragasa) continues to move away from the Babuyan Islands and is forecast to weaken within the next 24 hours, even as Tropical Cyclone Wind ...

The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a year thanks to a patent spat, but it's back in action now. Apple has your ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...