The scams are getting a bit meta. The Federal Trade Commission (FTC) has issued a warning about a new scam currently making the rounds. But this time, the con artists aren’t impersonating a politician or celebrity to trick consumers.They’re claiming that they are the ones sounding the alarm at the FTC.

Real FTC officials explained the general scheme in an alert released on October 22. Scammers call a target to tell them that bad actors in another country have registered a separate phone using their name and number for nefarious purposes. The imposter may even “transfer” you to a fake police officer to file a report. Fake badge numbers and IDs are also offered to make it all sound legitimate, and skeptics may even be directed to verify everything by searching for the police department’s phone number online (also fake). Failure to comply allegedly results in the loss of your personal phone number.

Those who follow through with the instructions provide scammers with their state-issued ID and other personal info for the bogus police report, but it’s not over yet. Some time later, targets will receive another call informing them that they will soon be arrested for those nonexistent crimes committed using their phone number. The solution? Transfer money for a security deposit.

“None of this is true—it’s all a scam,” assured the FTC.

To prevent unnecessary headaches, the FTC listed a few ironclad rules. Actual FTC employees will never contact you about sending money, or transfer you to someone else requesting funds. The FTC will never threaten to disconnect your phone number, or ask you to keep your conversations secret from others. Finally, they will never text a photo of the supposed employee ID as a way to verify their identity to you.

Unfortunately, combatting scammers is a bit like playing a neverending game of Whack-a-Mole. While the FTC has a list of common ways to spot government imposters, they encourage everyone to report the latest con jobs to ReportFraud.ftc.gov.

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Rattlesnake venom is a complex blend of necrotic toxins designed to quickly disrupt blood coagulation and destroy tissue cells. This effective biological weapon comes at a major premium, however. Snakes must regularly replenish their venom reserves, which means they need to dole out just the right amount with each bite. Injecting too little venom into prey may allow their next meal to escape, while delivering too much can leave a rattlesnake defenseless against its own predators.

But that doesn’t mean rattlesnakes adhere to a one-bite-fits-all policy. According to researchers at California’s Loma Linda University, the amount of venom routinely varies by individual reptile. Their recent findings published in Frontiers in Ethology indicate these dosage ranges aren’t randomly distributed, and that snakes and their venom are much more complicated than many people realize.

“This study gives us a better understanding that reptiles, such as rattlesnakes, are behaviorally complex and have personalities like humans do,” explained Loma Linda University biologist and study co-author Chelsea Martin.

Martin and her colleague, William Hayes, focused on the preferences of the Pacific rattlesnake (Crotalus oreganus helleri). On three occasions over a four-week window, the team offered 48 snakes the chance to sink their fangs into a membrane-covered beaker. Previous experiments mainly focused on the frequency of bites, but Martin and Hayes also measured the amount of injected venom in each instance. They then compared the data across snakes.

“The results were striking in their consistency,” the study’s authors wrote in an accompanying Phys.org rundown.

The team also reported measured behaviors like aggressiveness, bite willingness, and the amount of venom amount were statistically significant and repeatable across many of the snakes. Additionally, their study further debunks the lingering myth that larger snakes actually produce less venom.

“Larger snakes expended more venom than smaller snakes, as expected given their greater capacity for venom storage,” explained the biologists, while noting that actual delivered levels still occasionally varied regardless of size.

The study’s authors emphasize that their findings shouldn’t be held against the rattlesnakes themselves. While often feared, the snakes generally do everything they can to avoid confrontations with larger animals like humans. Bites are almost always the result of an unintentional encounter in the wild rather than an overly aggressive serpent. If anything, it’s people who aren’t paying attention to their surroundings, and not the other way around.

“One practical lesson remains unchanged: No rattlesnake should be approached or handled on the assumption that it will behave predictably,” the authors said. “Consistent individual differences do not make any particular snake safe.”

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Fall is here, and with it comes very determined deer. Mating season for the hoofed ruminants typically begins once temperatures dive and the days grow shorter, but the annual event also poses problems for humans. The deer have one thing on their mind, which means they pay even less attention to vehicles and roadways. In New Jersey, roughly 41 percent of all annual animal collisions occur between October and December, while the AAA Foundation for Traffic Safety routinely tallies over 275 fatalities from similar accidents nationwide every year.

Driving gets even riskier in rural areas, which frequently host higher deer populations and much darker roads. However, a recent pilot program in Virginia offers a promising tool that may keep commuters safe while also allowing the animals to do their thing. At the Virginia Tech Transportation Institute (VTTI), researchers designed an automated digital roadside sensor system that warns drivers of large jaywalkers like deer and elk.

According to VTTI engineer Shreyas Bhat, the year-long trial demonstrated a “measurable change” in how local drivers responded when alerted to oncoming wildlife. Bhat and his colleagues tested the system with help from the state’s Department of Transportation along a 14-mile section of Route 460 in southwest Virginia. The array was composed of eight portable, solar-powered trailers and customizable digital message signs. Each station included thermal cameras analyzed by onboard machine learning software, which triggered the sign alerts whenever it flagged nearby medium– to large–sized animals.

Over the course of the trial, researchers amassed driving data on over 10,000 vehicles, while the detection system maintained an estimated accuracy of around 97 percent. This is particularly impressive given the region’s environmental and infrastructural challenges.

“This system is unique because of the requirements of the area—it needed to be solar powered, portable, and be able to withstand all weather conditions,” explained VTTI engineer Jean Paul Talledo Vilela.

The team reported an average reduced speed of about three miles per hour thanks to the roadside warning signs. That may not seem like much, but even a slight slowdown can save lives. It also proved people took note of the system.

“Speed is an important data point to understand if drivers were actually paying attention to the message board,” said Talledo Vilela. “Even if they are not braking aggressively, some reduction in speed indicates that they may be paying more attention to their surroundings because they got that alert.”

While Talledo Vilela, Bhat, and their collaborators are still parsing through data from the program,(it ended in September) the initial findings remain promising. From here, the team hopes to refine the overall system while organizing future trials in other regions of the country. If successful, the relatively simple installations could also be adapted for other year-round road safety situations like construction or real-time weather hazards.

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