DNA methylation is the covalent addition of methyl groups to DNA bases, typically the cytosine of CpG dinucleotides. It is catalyzed by methyltransferase enzymes using a S-adenosyl methionine ...

Real Christmas trees are back in fashion with a vengeance. Morden nordmans won't drop their needles much and they're easy to care for. A real Christmas tree will last a full month if you cut the ...

If you'd like to learn more about your health, heritage and family history, an at-home DNA test can help you do just that. Justin Jaffe is the Managing Editor for CNET Money. He has more than 20 ...

Altadena’s 104-year holiday lighting tradition known as Christmas Tree Lane escaped damage from the fire despite a torrent of embers coming down on its historic deodar cedars. • Fierce Santa ...

Researchers uncovered unexpected patterns of mutation inheritance in the trees, revealing that some DNA damage persists unrepaired. In the case of blood stem cells, this can be for two to three years.

The holiday season in New York City comes to an end as the Rock Center tree lights dim on final time NBC Universal, Inc. The lights are dimming on this year's Rockefeller Center Christmas Tree.

A 2015 report published by a private genomics testing company found that 2% of 345 hot dogs tested contained traces of human DNA. However, it was unclear whether that report was a peer-reviewed ...

Do you envision snow? Sleigh rides? A fresh-cut pine Christmas tree, decorated with ornaments? A Christian religious service in a big church? Santa Claus giving presents to children? Familiar ...

Confirmed local losses include Altadena pizzeria Side Pie, which burnt down to the building frame in a photo posted to Instagram. Long-standing diner Fox’s, fast-food spot Everest and ...

People in Belgium have been warned not to eat their Christmas trees. Authorities issued the warning in response to a suggestion people could reuse pine needles in recipes as a way to avoid waste.

Jan. 9 (UPI) --Belgium's food safety agency issued a warning to residents to not turn their Christmas trees into food after a city's recycling recommendations included using the needles in recipes.