Every time a cell divides, it must copy its DNA with extraordinary precision. But this process is constantly challenged by ...

Important uses for genealogy fall into two broad categories — ethnicity and relationships among individuals. Over the next ...

In a new study, scientists analyzed one such strategy used by the bacterium Escherichia coli. One of the enzymes in the ...

A routine experiment with a new single-cell DNA sequencing method turned into a surprising scientific twist when researchers ...

On June 12, 2025, an Air India flight crashed shortly after takeoff, killing 260 people. The plane was carrying over 33,000 gallons (125,000 liters) of fuel, leading to a massive fire, and several ...

DNA tests can tell people where in the world their ancestors came from, and if they're at risk of developing different genetic conditions. They can sometimes even help people connect with family ...

The Age of AI will rely on massive volumes of data that can be easily stored and retrieved—and bioscience may have an ingenious solution. A scientist examines a DNA (deoxyribonucleic acid) profile on ...

Scientists found that DNA’s phosphate groups can direct chemical reactions to make the correct mirror-image form of drug molecules. This breakthrough simplifies chiral drug production, reducing waste ...

Our brains store immense information about our experiences, feelings, and the world around us. Networks of neurons encode these signals as memories. These networks are called engrams. Select neurons ...

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DNA switches that predate humans and Neanderthals still influence how people speak today, offering new clues about language ...