The new Denza Z9 GT can drive over 1,000 km (621 miles) without stopping, fully recharge in under 10 minutes, and starts at about $40,000 in China. Now, BYD is unleashing it in Europe, the UK, and several other markets.
Au Computex, Jensen Huang n’est pas seulement venu présenter une nouvelle puce ARM pour Windows. À travers RTX Spark, le patron de Nvidia dessine surtout une vision beaucoup plus ambitieuse de l’avenir du PC, qui serait destiné à devenir comme R2-D2.
Just over a year ago, the Trump Administration issued an executive order meant to accelerate the development of nuclear power in the US. While an entire startup ecosystem has developed around the use of different—and typically smaller—reactor designs, only one of them has been fully licensed so far, and there are no plans to actually build any instances of that design.
The executive order directed the Department of Energy to have three different reactor designs reach criticality in a bit over a year. On Thursday, a startup called Antares announced that a test reactor it had placed at the Idaho National Laboratory had reached criticality, making it the first new design to cross this threshold. Criticality means that the nuclear reactions inside the hardware had become self sustaining; it does not mean the reactor had started to generate power.
Antares is one of a number of companies that is basing its design on a new fuel system called TRISO that takes some of the complexity and safety out of the reactor design and places them in the fuel design. The fuel design is based on tiny pellets with a uranium oxide core. The pellets are surrounded by several layers of carbon that can moderate the energy of both the neutrons and lighter nuclei that are released by fission reactions. All of that is encased in a hard ceramic shell that's designed to withstand the highest temperatures that can be produced by the encased uranium.
La nomination du Français Arnaud Prost a mis la lumière sur Haven-1, station spatiale qui doit entrer en service à partir de 2027. Le projet est en cours depuis des années, mais reste encore assez opaque... L'occasion de faire le point sur ce que l'on sait.
A Nasa colocou cinco astronautas em alerta para uma possível retirada da tripulação da Estação Espacial Internacional (ISS, na sigla em inglês) nesta sexta-feira (5), enquanto uma equipe russa tentava consertar um vazamento de ar que se agravou em sua seção do laboratório orbital, informou a agência espacial americana.
Leia mais (06/05/2026 - 13h02)
On Thursday, President Donald Trump announced his administration's latest attempt to prop up the US coal industry during an incoherent press event that randomly oscillated between energy issues and Trump's fixation with building and renovating monuments in DC. The energy portion of the events was also frequently disconnected from reality.
"Today we're taking historic action to bring down the price of energy and the cost of living for all Americans with the power of clean, beautiful coal," said Trump, apparently unaware that coal is one of the most expensive means of generating electricity in the US.
With wind and solar power getting cheaper, coal has become the second-most expensive way of producing electricity, trailing only the cost of building a new nuclear plant. As a result, no new coal plants have been completed in over a decade, and coal has gone from powering over half the electrical grid to producing only about 15 percent of the nation's electricity. That's before the indirect costs of coal use are considered. It produces the most greenhouse gas emissions per unit of energy, releases dangerous particulates and chemicals into the atmosphere, and leaves behind ash that has high levels of toxic metals.
SARLAHI, Nepal — Dhruba Prasai, a farmer from Sarlahi district in Nepal’s southern plains, says he’s exhausted from lack of sleep. Every year, nilgai antelopes, wild boars, deer and Asian elephants raid his fields, and if left unguarded at night, they not only feed on standing crops, but also stored harvest. “There is a forest to the west, and our fields are right next to it,” Prasai tells Mongabay. “The nilgai eat the maize, and the deer can’t even stand the sight of wheat and oat grass, they eat it all. If people stay up at night to guard the fields, they run away; otherwise, they come and destroy everything.” Farmers such as Prasai across Madhesh province, considered the country’s breadbasket because of its fertile land, are struggling with growing crop losses from wildlife, but complex procedures and policy gaps make access to relief, which is already limited, difficult. From mid-July 2024 to mid-July 2025, 14,821 cases of ‘human wildlife conflict’ were reported in Madhesh, according to government figures. A total of 134 people and 457 animals lost their lives. Last year, a wild boar ate three tand (storage racks) of maize stored in Prasai’s house. Although forest authorities told him to get a recommendation letter from the local municipal ward office to apply for relief, he didn’t do it. “I haven’t done it; we simply don’t have the time,” he says. Even those who did fill out the forms around the same time have yet to receive relief, he…This article was originally published on Mongabay
Des rumeurs qui circulaient depuis des années dans un lycée romain ont fini par attirer l’attention des archéologues. Sous le sol d’un gymnase, ils ont découvert les vestiges remarquablement conservés d’une résidence appartenant à l’élite de la Rome antique.
Construction of the Shanghai-led Qianfan constellation continued to accelerate this week with a pair of Long March launches, following on from two recent experimental flights.
Une équipe de chercheurs américains présente une nouvelle approche du pacemaker sans intervention invasive. Leur technologie, encore expérimentale, pourrait ouvrir la voie à une nouvelle génération de dispositifs médicaux portables.
Cientistas brasileiros podem ter desvendado a razão pela qual Vênus gira no sentido contrário ao da Terra ?fenômeno chamado de rotação retrógrada. O motivo pode ser uma combinação de fatores gravitacionais e atmosféricos inerentes ao próprio planeta, sem a necessidade de colisões entre corpos celestes ou outros eventos catastróficos externos, segundo um estudo realizado por pesquisadores do Instituto de Astronomia, Geofísica e Ciências Atmosféricas da Universidade de São Paulo (IAG-USP).
Leia mais (06/05/2026 - 06h00)
In a century marked by accelerating environmental change, UNESCO Global Geoparks offer a practical model for bringing Earth sciences back into public life.
On today’s time-traveling episode of Quick Charge, Tesla might be trying to erase evidence of FSD fraud, Caterpillar keeps trying to electrify the construction space, and time is rapidly running out on what’s left of the 30% home solar tax credit.