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NHTSA head nominee investigating Tesla raises alarm on rising US road deaths
Steven Cliff, President Joe Biden’s nominee for the head of the National Highway Traffic Safety Administration (NHTSA), vows to address the massive increase in US road deaths this year.
On December 16, Cliff told a senate panel that the United States has “seen an unprecedented rise in roadway fatalities. I am committed to turning this around.” The Biden nominee also stated that the US must learn “how to change a culture that accepts the loss of tens of thousands of people in roadway crashes as inevitable.”
In October, the US Department of Transportation’s NHTSA released a report, titled Early Estimate of Motor Vehicle Traffic Fatalities for the First Half (January-June) of 2021. According to the NHTSA report, about 20,160 people died in motors vehicle crashes in the first half of 2021, up 18.4% compared to 2020. The NHTSA notes that 2021’s fatalities from vehicle crashes is the largest number of projected fatalities for the first half of a year since 2006.
An NHTSA behavioral research on March 2020 through June 2021 indicated an increasing number of drivers engaged in riskier behavior after the United States declared a public health emergency in March 2020. Riskier behavior included speeding, failure to wear a seatbelt, and driving under the influences of alcohol and drugs. The behavior continued through June 2021 and remained higher compared to pre-pandemic times.
US Transportation Secretary Pete Buttigieg plans to produce the Department’s first-ever National Roadway Strategy to help decrease fatalities from motor vehicle crashes.
“This is a crisis. More than 20,000 people died on US roads in the first six months of 2021, leaving countless loved ones behind. We cannot and should not accept these fatalities as simply a part of everyday life in America. Today, we are announcing that we will produce the Department’s first-ever National Roadway Safety Strategy to identify action steps for everyone working to save lives on the road. No one will accomplish this alone. It will take all levels of government, industries, advocates, engineers, and communities across the country working together toward the day when family members no longer have to say goodbye to loved ones because of a traffic crash,” Buttigieg said in a press release.
The National Roadway Safety Strategy will be released in January. It will be rooted in the Safe System Approach principles and identify significant actions the Department plans to ensure safer people, roads, and vehicles.
Apart from being US President Joe Biden’s nomination for NHTSA head, Steven Cliff also oversees an NHTSA investigation on Tesla and its Autopilot system. Cliff noted that the NHTSA hopes to “have those investigations wrapped up soon,” though he did state that he does not have a “specific timeline” in mind. “We’re gathering data now and we’ll determine what those next steps will be,” the NHTSA head nominee said.
Ironically, some emergency first responders believed the NHTSA’s focus on Tesla was quite counterproductive considering how dangerous American roads have become. And the opinions of first responders may carry some weight in the matter of fatalities from car accidents as many emergency personnel perish on the job on a frighteningly frequent basis.
For Cliff, though, the first step to decreasing deaths from car crashes would be to pass Biden’s infrastructure bill. He said the bill would increase the NHTSA’s budget by 50% and “will improve our understanding of where and how crashes happen by improving data quality and expanding electronic reporting to move from paper-based data collection systems to digital systems.”
The NHTSA’s report on the US’ traffic fatalities for the first half of 2021 could be viewed below.
Early Estimate of Motor Vehicle Traffic Fatalities for the First Half (January–June) of 2021 by Maria Merano on Scribd
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Elon Musk
Elon Musk’s X will start using a Tesla-like software update strategy
The initiative seems designed to accelerate updates to the social media platform, while maintaining maximum transparency.
Elon Musk’s social media platform X will adopt a Tesla-esque approach to software updates for its algorithm.
The initiative seems designed to accelerate updates to the social media platform, while maintaining maximum transparency.
X’s updates to its updates
As per Musk in a post on X, the social media company will be making a new algorithm to determine what organic and advertising posts are recommended to users. These updates would then be repeated every four weeks.
“We will make the new 𝕏 algorithm, including all code used to determine what organic and advertising posts are recommended to users, open source in 7 days. This will be repeated every 4 weeks, with comprehensive developer notes, to help you understand what changed,” Musk wrote in his post.
The initiative somewhat mirrors Tesla’s over-the-air update model, where vehicle software is regularly refined and pushed to users with detailed release notes. This should allow users to better understand the details of X’s every update and foster a healthy feedback loop for the social media platform.
xAI and X
X, formerly Twitter, has been acquired by Elon Musk’s artificial intelligence startup, xAI last year. Since then, xAI has seen a rapid rise in valuation. Following the company’s the company’s upsized $20 billion Series E funding round, estimates now suggest that xAI is worth tens about $230 to $235 billion. That’s several times larger than Tesla when Elon Musk received his controversial 2018 CEO Performance Award.
As per xAI, the Series E funding round attracted a diverse group of investors, including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company, Qatar Investment Authority, MGX, and Baron Capital Group, among others. Strategic partners NVIDIA and Cisco Investments also continued support for building the world’s largest GPU clusters.
News
Tesla FSD Supervised wins MotorTrend’s Best Driver Assistance Award
The decision marks a notable reversal for the publication from prior years, with judges citing major real-world improvements that pushed Tesla’s latest FSD software ahead of every competing ADAS system.
Tesla’s Full Self-Driving (Supervised) system has been named the best driver-assistance technology on the market, earning top honors at the 2026 MotorTrend Best Tech Awards.
The decision marks a notable reversal for the publication from prior years, with judges citing major real-world improvements that pushed Tesla’s latest FSD software ahead of every competing ADAS system. And it wasn’t even close.
MotorTrend reverses course
MotorTrend awarded Tesla FSD (Supervised) its 2026 Best Tech Driver Assistance title after extensive testing of the latest v14 software. The publication acknowledged that it had previously criticized earlier versions of FSD for erratic behavior and near-miss incidents, ultimately favoring rivals such as GM’s Super Cruise in earlier evaluations.
According to MotorTrend, the newest iteration of FSD resolved many of those shortcomings. Testers said v14 showed far smoother behavior in complex urban scenarios, including unprotected left turns, traffic circles, emergency vehicles, and dense city streets. While the system still requires constant driver supervision, judges concluded that no other advanced driver-assistance system currently matches its breadth of capability.
Unlike rival systems that rely on combinations of cameras, radar, lidar, and mapped highways, Tesla’s FSD operates using a camera-only approach and is capable of driving on city streets, rural roads, and freeways. MotorTrend stated that pure utility, the ability to handle nearly all road types, ultimately separated FSD from competitors like Ford BlueCruise, GM Super Cruise, and BMW’s Highway Assistant.
High cost and high capability
MotorTrend also addressed FSD’s pricing, which remains significantly higher than rival systems. Tesla currently charges $8,000 for a one-time purchase or $99 per month for a subscription, compared with far lower upfront and subscription costs from other automakers. The publication noted that the premium is justified given FSD’s unmatched scope and continuous software evolution.
Safety remained a central focus of the evaluation. While testers reported collision-free operation over thousands of miles, they noted ongoing concerns around FSD’s configurable driving modes, including options that allow aggressive driving and speeds beyond posted limits. MotorTrend emphasized that, like all Level 2 systems, FSD still depends on a fully attentive human driver at all times.
Despite those caveats, the publication concluded that Tesla’s rapid software progress fundamentally reshaped the competitive landscape. For drivers seeking the most capable hands-on driver-assistance system available today, MotorTrend concluded Tesla FSD (Supervised) now stands alone at the top.
News
Elon Musk’s Grokipedia surges to 5.6M articles, almost 79% of English Wikipedia
The explosive growth marks a major milestone for the AI-powered online encyclopedia, which was launched by Elon Musk’s xAI just months ago.
Elon Musk’s Grokipedia has grown to an impressive 5,615,201 articles as of today, closing in on 79% of the English Wikipedia’s current total of 7,119,376 articles.
The explosive growth marks a major milestone for the AI-powered online encyclopedia, which was launched by Elon Musk’s xAI just months ago. Needless to say, it would only be a matter of time before Grokipedia exceeds English Wikipedia in sheer volume.
Grokipedia’s rapid growth
xAI’s vision for Grokipedia emphasizes neutrality, while Grok’s reasoning capabilities allow for fast drafting and fact-checking. When Elon Musk announced the initiative in late September 2025, he noted that Grokipedia would be an improvement to Wikipedia because it would be designed to avoid bias.
At the time, Musk noted that Grokipedia “is a necessary step towards the xAI goal of understanding the Universe.”
Grokipedia was launched in late October, and while xAI was careful to list it only as Version 0.1 at the time, the online encyclopedia immediately earned praise. Wikipedia co-founder Larry Sanger highlighted the project’s innovative approach, noting how it leverages AI to fill knowledge gaps and enable rapid updates. Netizens also observed how Grokipedia tends to present articles in a more objective manner compared to Wikipedia, which is edited by humans.
Elon Musk’s ambitious plans
With 5,615,201 total articles, Grokipedia has now grown to almost 79% of English Wikipedia’s article base. This is incredibly quick, though Grokipedia remains text-only for now. xAI, for its part, has now updated the online encyclopedia’s iteration to v0.2.
Elon Musk has shared bold ideas for Grokipedia, including sending a record of the entire knowledge base to space as part of xAI’s mission to preserve and expand human understanding. At some point, Musk stated that Grokipedia will be renamed to Encyclopedia Galactica, and it will be sent to the cosmos.
“When Grokipedia is good enough (long way to go), we will change the name to Encyclopedia Galactica. It will be an open source distillation of all knowledge, including audio, images and video. Join xAI to help build the sci-fi version of the Library of Alexandria!” Musk wrote, adding in a later post that “Copies will be etched in stone and sent to the Moon, Mars and beyond. This time, it will not be lost.”
Elon Musk’s X will start using a Tesla-like software update strategy
Tesla FSD Supervised wins MotorTrend’s Best Driver Assistance Award
