Embers are the leading cause of home ignition in wildfire, and they arrive miles ahead of the fire. An ember-resistant buffer halves a home ignition risk, and clearing perimeter vegetation nearly doubles survival odds. Why the first five feet matter more than the next ninety-five, and which measures have evidence behind them.
The FBI warned in May 2025 that end-of-life home routers are being taken over for criminal proxy networks, using malware that needs no password. What attackers actually want is your residential IP address. The eight settings that matter, why the guest network is the highest-value free change, and the backup rule that is the only answer to ransomware.
Children cannot reliably detect a vehicle approaching above 20 mph – a developmental limit, not carelessness. What that means for the school run, the 44% injury reduction Safe Routes to School produced in New York, and why nearly two thirds of school-bus-related child deaths happen outside the bus.
Four known places-and-times identify 95% of people in an anonymised mobility dataset, and coarsening the data barely helps. How real-time bidding broadcasts your location to bidders who keep it even when they lose, what the FTC found inside Mobilewalla and X-Mode, and which defences actually work – including the deletion platform California switched on this month.
More than three quarters of US pedestrian deaths happen after dark, and fatal night crashes rose 84% in thirteen years. What the IIHS found about tall, flat vehicle fronts, why night-time autobrake still struggles, and the vision research showing the same reflective material works two to five times better on your ankles than on your chest.
Hair cells do not grow back, and the safe exposure time halves with every three decibels. At 100 dBA – earbuds near maximum – the daily allowance is fifteen minutes; venues average 104 to 112 dB. The exposure table, the evidence on temporary threshold shift, and the protection actually worth buying.
Seventy-six per cent of identity theft involves an account you already have, and a credit freeze does not touch that category. What a freeze actually blocks, how fast the bureaus must act by law, the difference between a freeze, a lock and a fraud alert, and what covers the other three quarters.
A magnitude 5.9 near Tokyo in August 2026 injured 37 people and knocked down no buildings — almost all of them hurt by furniture, doors and falls. In Northridge, deaths came from collapse but hospitalisations came from falling objects. Here is what the injury data says about securing a room, why the “Triangle of Life” is wrong, and the eight fixes that matter — four of which are free.
Most homeowners policies exclude flood entirely — and 29% of US flood claims came from outside the designated high-risk zones, where nobody is told they need it. The gaps that show up at claim time, and the two-hour job that fixes most of them.
Between 20 and 25% of epinephrine administrations in schools are to children with no known allergy — a first reaction, with no care plan. And the delay that turns a frightening afternoon into a fatal one is usually an antihistamine reached for first.
