¿Son las estrellas de neutrones 'fábrica...

Durante mucho tiempo, los científicos se han centrado en los genes, las "frases" que codifican proteínas, las piezas fundamentales que construyen nuestros cuerpos. Pero, ¿qué hay de los espacios en blanco? Es decir, de aquellos que no parecen tener función alguna? No sin algún de ... Show More

Una nueva investigación, publicada en la prestigiosa revista mensual de noticias de la Royal Astronomical Society, ha desvelado un secreto que se escondía en el corazón de esa galaxia. Y vaya secreto: un agujero negro con una masa de 36 mil millones de veces la de nuestro Sol. Es ... Show More

Desde hace décadas, los cosmólogos han tenido claro que esta telaraña cósmica, la infraestructura, el andamio sobre el que se construye todo lo que vemos realmente existía. Las simulaciones por ordenador, modelos matemáticos que intentan replicar la evolución del universo, nos la ... Show More

What really lies behind Bunnings’ promise of lowest prices? The hardware superstore has carefully built a reputation for being part of the local community with its famous sausage sizzles and friendly advertising. But a Four Corners investigation has found that the haven for DIY e ... Show More

What did investors make of changes to Southwest’s famous seating strategy? And why did two big AI tech-stock names go in opposite directions? Plus, why did Costco shares get a markdown? Host Francesca Fontana discusses the biggest stock moves of the week and the news that drove t ... Show More

How did stocks react to the latest comments from Jerome Powell? And how did Target get shoppers to stores more? Plus, why did investors worry about money manager Franklin Templeton? Host Jack Pitcher discusses the biggest stock moves of the week and the news that drove them. Lear ... Show More

Why are investors concerned about Super Micro Computer? And what caused the sharpest tech selloff in months? Plus, why Amazon’s earnings impressed. Host Jack Pitcher discusses the biggest stock moves of the week and the news that drove them. Sign up for the WSJ's free Markets A.M ... Show More

Today, now that the election dust has settled, what challenges do the new Labour government face in their first few days? One issue that is already demanding Labour’s attention is the Tata Steelworks in Port Talbot in South Wales, with thousands of jobs currently at risk. And, th ... Show More

How did Home Depot bounce back in spite of a mixed bag of a quarterly report? And what caused a leadership shakeup at Target? Plus, why is Meta pausing hiring in its AI division? Host Francesca Fontana discusses the biggest stock moves of the week and the news that drove them. Si ... Show More

What caused Intel’s share price to bounce back? And how did Amazon’s new same-day grocery delivery rollout affect its shares? Plus, how did a $160 million tariff hit cause turmoil for Tapestry? Host Liz Young discusses the biggest stock moves of the week and the news that drove t ... Show More

This week, a federal judge blocked a proposed $20-billion merger between the U.S.’s two largest supermarket chains, Kroger and Albertsons. WSJ’s Patrick Thomas reports on what happened in the trial, why the two chains turned on one another and what’s next for the grocery business ... Show More

Headlines: First hostages freed in Israel-Gaza ceasefire deal Peter Dutton promises tax-free lunches for small businesses TikTok back online for American users after Trump promises to save it Djokovic skips post-match AO interview awaiting apology from Nine Deep Dive: Who decides ... Show More