one dead and 37 injured after a train derailed in Gelida (Barcelona)

Just over 48 hours had passed since the Adamuz (Córdoba) railway accident occurred, the second most serious in our country, when Rodalies Catalunya reported a accident on line R4 between Sant Sadurní and Gelida (Barcelona). The train driver died in the accident and 37 people were injured. Five of them are seriously injured. What has … Read more

OpenAI’s obsession was to train its models like crazy. Now it’s run them faster than anyone else

OpenAI has signed an agreement estimated to be worth more than $10 billion with Cerebras Systems, a startup that designs advanced AI chips dedicated to one thing: running AI models as fast as possible. It is a unique alliance not only because of that change of focus, but because there is a conflict of interests. … Read more

Chinese startups have been relying on NVIDIA chips to train their models for years. That is already changing

The name of the Chinese startup Zhipu AI (Z.ai) may not sound familiar to you, but perhaps GLM, its AI model, does a little more than its latest version, GLM-4.7already competes with Claude Sonnet 4.5 or GPT-5.1. The real surprise of this “Chinese AI tiger” is the launch of GLM-Image…and not so much for what … Read more

The train is eating the plane in Spain for a very simple reason: airports exhaust us

Although Renfe has given us some somewhat tortuous months in terms of its service, AVE delaysthe truth is that the train continues to be a very important means of transport in Spain, and there are many who prefer it to the plane. Factors like railway liberalization and the fierce price war Among the different railway … Read more

The train of storms that threatens Spain is just the beginning of the problem

What is happening? What is going to happen? As I write these lines, nine autonomous communities they have yellow notices due to rain, wind and other coastal phenomena. And the reason, as we have been repeating for the last few days, is a “train” of fronts that comes directly from the bowels of the Atlantic … Read more

Taking a train to go to work in Barcelona or Girona has become an impossible mission

Finding an AVANT train ticket to move around Catalonia has become quite a risky mission. Thousands of people who travel daily from Girona and Lleida to Barcelona face the impossibility of finding this type of ticket less than two weeks in advance. The high demand has overwhelmed the supply of places on high-speed services, forcing … Read more

In 1970, the train to my town in Extremadura took 20 minutes longer than it does today. It’s a painful reminder about “high speed”

For eight days, Cáceres and Badajoz have been linked by train. To be exact, they are united by a train typical of the 21st century and, more specifically, of 2025. Since last December 1the two largest cities in Extremadura are linked by a journey of just 50 minutes. A trip with four frequencies daily that … Read more

Mexico hoped that the Mayan Train would change the country’s economy. It is not convincing either tourists or locals

Their locomotives started between promises of wealth generationemployment and progress, but almost two years after its first inauguration he Mayan Train (one of the most ambitious projects of former Mexican president Andrés Manuel López Obrador) is far from the expectations of its promoters. It does not seem to be arousing special interest among tourists. Nor … Read more

In the search for a supersonic train, China tests a Maglev that will reach 4,000 km/h. The problem will be maintaining it

China’s conquest of the high-speed train field is impressive. In the 2008 Beijing Olympicsthe country had just 120 kilometers of high speed between Beijing and Tianjin. 17 years latermanage more high-speed kilometers than any other countrya very long distance from Spain or Japan. They are not only building kilometers to unite the entire country: they … Read more

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.