Chemical modification describes the modification, addition or removal, through chemical reaction, of any of a variety of macromolecules, including proteins and nucleic acids.

A yellow-orange plume of nitric oxide leaked into the air after a chemical release took place at southeast Ohio plant.

Chemical biology articles from across Nature Portfolio Atom RSS Feed Chemical biology is the study of the chemicals and chemical reactions involved in biological processes, incorporating the ...

How can smelling fish cause an allergic reaction? Here's everything you should know about allergies An 11-year-old boy recently died after having a reaction to the smell of fish.

DEHP, a chemical used in plastics, may have contributed to over 356,000 heart-related deaths globally in 2018—most heavily in Asia and the Middle East. The chemical, linked to inflammation in ...

The chemical characteristics of the elements can equally well be studied, for there are the acid- and base-forming elements on the chart, whose zones gradually infiltrate from strong basic to weak ...

ESPN cameras caught John Haliburton's instantly iconic reaction to Tyrese Haliburton's stunning Game 1 buzzer-beater for the Pacers.

Donald Trump's first reaction to Israel, Iran tensions: Ali Khamenei 'cannot have nuclear bomb' Israel is not a party to the US-Iran negotiations, and PM Netanyahu has said he’s hoping for a ...

Internet viewers have deemed a dog's reaction to trying sparkling water "valid" as the confused pup appeared shocked and confused.

Taylor Swift was just as stunned as the rest of the sports world after the Panthers forced the Oilers to overtime on a last-second goal.

President Trump thanked conservative Supreme Court justices and explained what he plans to do after the Supreme Court backed his effort to curtail lower court orders that have hampered his agenda ...