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Science

Scientists just found dinosaur blood that survived 115 million years

Scientists have discovered chemically confirmed traces of ancient blood inside 115-million-year-old dinosaur bones, challenging assumptions about how long biological molecules can survive. The extraordinary preservation could unlock new clues about dinosaur physiology and even help scientists search for ancient life elsewhere in the universe.

World

Cyberattack hits French blood bank site, no blood products compromised

A cyberattack on several blood banks tried to raise temperatures to extremely high levels but was thwarted before it could do any damage to blood products or samples, French authorities said. The incident comes after supermarkets in a number of European countries reported this week that their fridges and freezers warmed up after they were remotely taken over, resulting in tons of spoiled food at a total cost of millions of euros.

World

French blood banks foil new cyberattack targeting refrigerators

A cyberattack in France targeted three cold stores containing donated blood samples and plasma, authorities said on Wednesday. The incident – which was unsuccessful due to the facilities' alarm systems – is the latest in a series of suspected attacks that have targeted refrigerators in European supermarkets, as well as French cooperative bank, Credit Mutuel Arkea, which was also affected Wednesday.

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Science

Experts say high blood pressure guidelines are missing half the equation

Scientists are calling for a major rethink of how we manage high blood pressure, suggesting that eating more potassium could be just as important as cutting back on salt. A new report finds that combining increased potassium intake with reduced sodium consumption may offer greater benefits for blood pressure control than sodium reduction alone.