Prosecutors at Brian Walshe’s murder trial continued Tuesday to present evidence they say proves he killed his wife around New Year’s Day 2023 at their Massachusetts home.

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.

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

A forensic scientist with the Massachusetts State Police Crime Lab said that DNA found on a hacksaw and hatchet closely ...

A State Police crime lab analyst who testified that he found blood on dozens of items and areas in Walshe’s home was called ...

The judge noted that Kimutai was not remorseful of killing Gladys Cherono on March 30, 2015, at Chetililik in Baringo County.

The tool gained prominence in criminal investigations in 2018, when police used it to identify the Golden State Killer, who ...

A University of Arkansas archaeologist is part of a team that discovered the first example of ancient plague DNA in domesticated livestock.

Tuberculosis (TB) is one of the oldest and deadliest infectious diseases we know. It commonly impacts the lungs, but can also affect other areas of the body like the spine, brain or kidneys.

Popular genetics tests can’t tell you much about your dog’s personality, according to a recent study. A team of geneticists ...

In the mid-1700s, Denmark tried to capture its natural world in ink and copper. Artists and scholars spent more than a ...

Three more papers on the samples brought back from asteroid Bennu reveal the place contains the building blocks of DNA and ...