Tennis: Montecarlo al via, Sinner insegue Alcaraz – Notizie – Ansa.it

Montercarlo Atp 1000, pronti via. Con le qualificazioni comincia la stagione europea del tennis sulla terra rossa sui campi del Principato che sta per vivere una nuova sfida tra Jannik Sinner e Carlos Alcaraz: il n.2 del mondo è teoricamente in grado di riprendersi la testa del ranking Atp ai…

Lettera – La parola della settimana – Ansa.it

ANSA – di Massimo Sebastiani. In tempi di messaggistica veloce e vocali, da quanto non si sentiva parlare di lettere? Che cominciano con il più classico ‘Cara’ o ‘Cari’. Blaise Pascal ha reso immortale qualcosa che definisce il senso stesso di una lettera: qualcosa di meditato, argomentato, intimo e formale…

Mars dust storms are sparking electricity and rewriting the planet’s chemistry

Mars is often portrayed as a dry, lifeless desert, but it is far more active than it appears. Its thin atmosphere and dusty terrain create an environment where constant motion generates electrical energy. Dust storms and spinning dust devils sweep across the surface, continually reshaping the landscape and driving processes…

Artificial saliva made from sugarcane protein protects teeth from acid and decay

A new type of artificial saliva, delivered as a mouthwash and made using a lab-modified sugarcane protein called CANECPI-5, could help protect the teeth of patients with head and neck cancer. These patients often undergo radiotherapy near the mouth, which can damage salivary glands and reduce saliva production. Because saliva…

Truckloads of food are being wasted because computers won’t approve them

Grocery stores can appear well stocked even when the systems behind them are under pressure. Fresh produce may be neatly arranged, and refrigerated items fully in place. On the surface, everything looks normal. But that appearance can be misleading. Today, food moves through supply chains only when it is recognized…

Scientists discover hidden gut signals that could detect cancer early

Scientists have identified a set of biological markers that could significantly improve how gastrointestinal diseases (GIDs) are detected and treated. These conditions include gastric cancer (GC), colorectal cancer (CRC), and inflammatory bowel disease (IBD). Their findings show that specific gut bacteria and chemical compounds, known as metabolites, are closely linked…

Scientists built a quantum battery that breaks the rules of charging

Scientists have taken an important step toward next-generation energy technology by developing a proof-of-concept quantum battery that can charge, store, and release energy. This early prototype represents the closest progress so far toward building a fully functional quantum battery. Unlike conventional batteries that depend on chemical reactions, quantum batteries rely…

A massive arctic thaw is unleashing carbon frozen for thousands of years

A new study offers one of the clearest pictures yet of what happens as Arctic permafrost thaws. Led by geoscientist Michael Rawlins at the University of Massachusetts Amherst, the research provides detailed insight into how warming temperatures are reshaping water systems and releasing long-frozen carbon. The team examined a region…

Serie A, in campo Lazio-Parma DIRETTA – Calcio – Ansa.it

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Droni russi su Nikopol, strage al mercato del sabato – Notizie – Ansa.it

Le immagini di distruzione che arrivano dall’Ucraina – da Nikopol, a Kherson, a Kharkiv – con edifici in fiamme dal buio della notte fino al mattino sembrano vanificare le speranze di una tregua per il periodo pasquale, invocata anche dal presidente ucraino Volodymyr Zelensky, oltre quattro anni dopo l’inizio del…