DNA from a distance ...

A sample collected by the Hayabusa 2 spacecraft from the spinning top-like asteroid contained the nucleobases adenine, ...

The presence of the nucleobases in the samples reinforces the hypothesis that carbonaceous asteroids contributed to the prebiotic chemical inventory of the early Earth.

Did humans not originate from Earth? That is a question which has always puzzled scientists. Now, a social media claim has gone viral as it states that a 2 billion-year-old asteroid contains human DNA ...

DNA, often called the blueprint of life, is built from four chemical building blocks known as deoxy-nucleoside triphosphates (dNTPs)—dATP, dTTP, dGTP, and dCTP. Cells constantly need these molecules ...

Despite these advances, the synthesis of DNA nanostructures has remained a largely manual and time-consuming process. Traditional approaches often require the precise mixing of hundreds of unique DNA ...