To help you choose a detector you can depend on, we recently tested models from a range of brands, including Forensics ...

We've tested and reviewed products since 1936. Read CR's review of the Forensics Detectors Travel CO Detector Portable smoke ...

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One of the most exciting new frontiers in physics research is exploring neutrino interactions. Neutrinos are strange, exotic particles that travel at nearly the speed of light and pass through almost ...

Scientists have developed a new type of handheld multi-purpose radiation detector that comprehensively detects all types of ionizing radiation. The device can be used by industrial and medical ...

Checking for refrigerant leaks in air conditioning and refrigeration systems is a regular part of a service technician’s job. And it’s an important one, as refrigerant leaks not only represent a ...

Family doctors could instantly detect a raft of diseases – from breast cancer to MRSA – using a cheap hand-held device being developed by the UK-based R&D company Cambridge Consultants. The CliniHub, ...

At any given moment, the Earth's atmosphere is showered with high-energy cosmic rays that have been blasted from supernovae and other astrophysical phenomena far beyond the Solar System. When cosmic ...