The FBI has clarified that the DNA evidence from Nancy Guthrie's home that the FBI is now reviewing in connection with the 84 ...

The FBI is now utilizing new technology to conduct advanced analysis on the DNA sample.

Nancy Guthrie has been missing for more than two and a half months. But now, investigators are looking into a new piece of ...

When nuclear accidents happen, many people imagine radiation spreading everywhere and lasting forever. The reality is more complex. Radioactive materials move, change and sometimes disappear faster ...

NASA's Curiosity rover has found a diverse mix of organic molecules on Mars, including chemicals considered building blocks ...

Most Americans say democracy in the United States used to be a good example for other countries to follow but has not been in ...

The Federal Bureau of Investigation has received DNA evidence recovered from the Tucson, Arizona, home of Nancy Guthrie, ...

An analysis of Maria Elvira Salazar's plan promoting her immigration plan contends she relied on left-of-center think tanks ...

The FBI is using advanced technology to analyze recently recovered DNA from Nancy Guthrie's Arizona home, reports say.

NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English ...

When people consider what causes high blood pressure, they often think of lifestyle factors, such as eating salty foods, lack ...

The Nicolet Summit X spectrometer, alongside the Everest diamond ATR setup, is a powerful FTIR system that can be installed ...