BOSTON - Have you ever wondered how accurate those pet DNA tests are? The WBZ I-Team put dog breed tests to the test, and it wasn't the first time some very surprising results came back. "I personally ...

Anthropologist Carla Handley is sitting cross-legged in a mud-walled house in a Kenyan village called Merti. She's meeting with a man dressed in a flowing blue robe and a woven cap of red and white.

Peru’s Manu Biosphere Reserve is the largest rainforest reserve in the world and one of the most biodiverse spots on the planet. Manu is a UNESCO-protected area the size of Connecticut and Delaware ...

US Customs and Border Protection collected DNA samples from less than 40% of illegal immigrants stopped at the nation’s borders in 2022, preventing federal law enforcement from solving violent ...

DNA is often compared to a written language. The metaphor leaps out: Like letters of the alphabet, molecules (the nucleotide bases A, T, C and G, for adenine, thymine, cytosine and guanine) are ...