Get here the Class 12 Biology question paper with solutions for the pre-board exams. Download a free PDF and solve for better ...

When molecular biologist Francis Crick tripped on the psychedelic drug LSD in 1953, his mind famously pulled together all of his previous research on human DNA to conceive of the image of a double ...

That meant Bill might also be at risk for the disease. An ALS specialist ordered Bill a DNA test. While he waited for results, he applied for long-term-care insurance. If he ever developed ALS ...

But new DNA evidence suggests things were not as they seem—and these prevailing interpretations come from looking at the ancient world through modern eyes. "We were able to disprove or challenge ...

The composer would outlive his doctor by nearly two decades, yet close to two centuries after Beethoven's death a team of researchers set out to fulfill his testament in ways he would never have ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. When Mount Vesuvius erupted in AD 79, it wiped ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Ancient DNA has ...

In theory, an enormous amount of information can be encoded by DNA methylation patterns. With each of the approximately 50 million CpG sites in the human haploid genome either methylated or ...

But ancient DNA analysis has revealed that those preferred narratives were not entirely accurate and may reflect certain cultural biases, according to a new paper published in the journal Current ...