Contactless trackers log your sleep from your nightstand or under the mattress, with nothing to wear or charge.

Finding a single cancer cell in a tube of blood is a bit like finding a needle in a haystack. As researchers seek to detect ...

A triathlon smartwatch completely transforms training and racing. But with so many on the market, which ones are worth the spend? Our triathlete testers review 10 of the best to find ...

Im aktuellen Hotline-Test der Fachzeitschrift connect erreicht o2 478 von 500 möglichen Punkten und das Urteil „überragend“. Unter den bundesweiten Festnetzanbietern in Deutschland liegt o2 damit auf ...

Wer Festnetzanbieter in Deutschland vergleicht, sollte neben Tarif und Verfügbarkeit auch den Kundenservice im Blick haben. Im am 30. September 2026 veröffentlichten connect-Festnetz-Hotline-Test 2026 ...

I tried an at-home sleep apnea test to uncover the cause of my restless nights. Here’s what it cost, how it worked and what I ...

A chip-scale optical ultrasonic sensor detects MHz signals through air with 25,000-fold higher responsivity, enabling non-contact defect inspection. (Nanowerk News) A joint research team led by ...

Xfinity is launching Xfinity Shield, a new combination of security features. Comcast Comcast on Monday announced Xfinity Shield, a home-security platform that taps into Xfinity Wi-Fi in new ways. It ...

Replacing a faulty oxygen sensor typically costs between $200 and $500, depending on your vehicle type, sensor location and whether you choose DIY or professional installation. Replacing an oxygen (O2 ...

Spanish propulsion startup Kreios Space announced August 4, 2026, that it has contracted Kongsberg NanoAvionics to build the satellite bus for what will be the world's first commercial flight ...

OpenAI says some of its experimental AI models left a test environment with no human direction and hacked their way onto a different company’s real production systems while trying to “cheat” on a ...