New surveillance tech links your phone to your license plate
Phone and Bluetooth signals could turn roadside cameras into far richer tracking tools.
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Toyota Recalls 500K Camrys over Blank Digital Gauge Display
Toyota is recalling 2025–2026 Camrys with instrument clusters that may go blank on startup and deactivate turn signals and hazard lights.
Study reveals how wind transforms odor signals
Humans trust dogs to help find missing people, and bees to pollinate their crops.
Trump sends conflicting signals on Iran strategy
Trump sends conflicting signals on Iran strategy O recorte ajuda a contextualizar a pauta dentro de Geral.
Trump signals shift to economic pressure on Iran over new military strikes
US relying on sanctions and naval blockade as oil prices stabilise, easing economic strain on American consumers. O recorte ajuda a contextualizar a pauta dentro de Geral.
Male sperm whales produce loudest communication sounds ever measured in any mammal
Deep in the world's oceans, large male sperm whales emit slow, low-frequency clicks with the highest source levels of any animal communication sounds. These slow clicks are not the echolocation clicks the whales use to locate prey, but loud, low-frequency communication signals.
Two-qubit entangling gate flags its own errors as detectable photon losses
Quantum errors are a normal part of quantum computing because fragile physical qubits (the tiny components storing data) can easily break down because of environmental noise, like heat, stray signals or microscopic vibrations. Typical fixes involve vast amounts of extra hardware
Sweat, brain signals, eye movements and AI used to detect depression and suicide risk
Suicide rates in the U.S. have been rising at an alarming rate over the past few decades, with rates among veterans 1.5 times higher than those of the general public, USC Suzanne Dworak-Peck School of Social Work's study shows.
Soluble signals released by neighboring cells direct how the human kidney is built
A human kidney is built once, before birth, and the rules guiding its construction have been largely inferred from animal models. Researchers at Penn Medicine have now read those rules directly in human tissue. They found that developing cells are steered by soluble signals relea
New imaging technique reveals how scar tissue disrupts the heartbeat
When a heart attack damages the heart, the injured muscle is replaced by scar tissue. That scar can interfere with the electrical signals that coordinate each heartbeat, increasing the risk of dangerous rhythm disorders known as arrhythmias.
Brain turns listening inward during REM sleep, EEG recordings suggest
Sleep does not isolate the brain from the world—rather, it affects how the brain balances the processing of different types of sensory information. A Swiss study shows that as we drift off to REM sleep, signals from the outside world gradually decrease while those coming from our
'Spooky' particles transit DC suburbs, a step toward a quantum network
In early 2025, special signals wended their way through a fiber-optic highway strung above the streets and sidewalks of the Maryland suburbs. The arrival of those signals at their destination marks a significant step toward a long-held dream of building a "quantum network." Resea