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When a wound does not heal properly, it leaves a scar. Similarly, mutations—which are permanent changes to genetic code—are often the result of damaged DNA that has not been properly repaired. Mutations can impede the function of genes and lead to disease and aging, but they are

Researchers at the University of Colorado Anschutz Cancer Center have identified a previously unknown metabolic weakness in the stem cells that drive high-risk myelodysplastic syndromes (MDS), a discovery that could lead to more targeted treatments for this aggressive blood cance

The office of the supreme leader has named a new security chief and established war commanders in influential roles. O recorte ajuda a contextualizar a pauta dentro de Geral.

Colombia’s newly inaugurated president announced to lead emergency rescue efforts in Bogota’s earthquake-struck areas. O recorte ajuda a contextualizar a pauta dentro de Geral.

Rodney Luster, Ph.D., University research chair and chair of the Center for Leadership and Entrepreneurial Research (CLER) in the University of Phoenix College of Doctoral Studies, presented pilot research examining the potential use of generative artificial intelligence to suppo

There are serious political and societal messages to be found in some of the best-known fictional accounts of village cricket, argues Rod EdmondYour leader (The Guardian view on sporting fair play: it was never quite cricket, 30 July) recycles the persistent caricature of Siegfri

Jury selection is due to begin on Monday in the ​murder trial of an ex-street gang leader accused of masterminding the drive-by shooting death of hip-hop star Tupac Shakur three decades ago in Las Vegas, a long-unsolved crime that became a seminal moment in rap music history.

The spread of hostile content on social media in Malaysia has intensified tensions towards the Rohingya refugee community, leading to the eviction of more than 100 people from their village and the temporary closure of schools attended by refugee children.

A nationwide Veterans Affairs (VA) study comparing two leading treatments for metastatic prostate cancer may help doctors choose the right drug for each patient, said a Rutgers Cancer Institute physician-scientist whose invited editorial accompanies the research.

Iran’s President Masoud Pezeshkian says Supreme Leader Ayatollah Mojtaba Khamenei had a message of “unity and cohesion” O recorte ajuda a contextualizar a pauta dentro de Geral.

Roughly 2.5–2 billion years ago, Earth's surface experienced the biggest chemical change in its history when oxygen became abundant in the atmosphere, eventually leading to the evolution of complex life forms such as plants and animals that emerged half a billion years ago.

Over the last decade, researchers have developed two-dimensional materials with fascinating quantum effects that could be harnessed for next-generation technologies.