Joey Graceffa helps rescue puppies take a DNA test to discover their breeds. Ohio sheriff takes defiant stance on immigration ...

Prosecutors at Brian Walshe’s murder trial continued Tuesday to present evidence they say proves he killed his wife around ...

Prosecutors narrowed in on DNA evidence on day seven of Brian Walshe’s trial, with witnesses detailing the process of ...

With a rate of mutation 35 percent higher than random chance, this previously unknown weakness could be a major vector for ...

The Browns might seem an ideal team to catch the Bears asleep, but looking past struggling opponents now doesn't fit the ...

Inside every human cell, six feet of DNA folds into a nucleus that is only a few micrometers wide, yet still manages to ...

An international research team has identified a human protein, ANKLE1, as the first DNA-cutting enzyme (nuclease) in mammals ...

Without obtaining a new warrant, Scottsdale police tested that blood and created Mitcham's DNA profile, which they say ...

DNA pulled from blood stains on a hatchet, a hacksaw, towels and other items found in a Swampscott dumpster almost certainly ...

Cancer isn't just about broken genes—it's about broken architecture. Imagine a city where roads suddenly vanish, cutting off ...

Jurors were shown surveillance video of Brian Walshe's movements and purchases made after the disappearance of his wife, whom he is accused of killing and dismembering.

A new study reports that the locations where genes begin are particularly prone to mutations, and these genetic changes can ...