A new technique, based on a chain reaction of recognition and hybridization events between two sets of DNA hairpin molecules, offers an enzyme-free alternative for the rapid detection of specific ...

Chemical reactions make new chemicals. Atoms are rearranged during a chemical reaction, but the number of atoms does not change. A catalyst is a substance that speeds up a chemical reaction.

Reaction Chemistry & Engineering Communications contain novel scientific work of such importance that rapid publication is desirable. Authors should briefly indicate in a covering letter the reasons ...

Michael M. Santiago / Getty Images A reaction is a sudden but usually short-lived upward or downward movement in a stock's price. While the financial media often speaks of how the market will ...

Warning! Spoilers ahead for the Frasier reboot pilot. Frasier's reaction to Martin's death in the Frasier reboot can be explained by a previous episode where Martin plans his own funeral ...

For a chemical reaction to happen: There are different ways to determine the rate of a reaction. The method chosen usually depends on the reactants and products involved, and how easy it is to ...

Rachel Martin is the co-creator and host of the podcast Wild Card, an interview game show about life's biggest questions. She invites notable guests to play a card game that lets them open up ...

A whole lot of people were talking about the Las Vegas Aces on Saturday for things happening off the court – and rightfully ...

Celebrity chef and Saturday Kitchen live presenter James Martin first appeared on our TVs in 1996. A regular on Ready Steady Cook for 9 years and a contestant on Strictly Come Dancing in 2006 ...

Las Vegas Aces rookie Kate Martin dropped a two-word reaction for her teammate Tiffany Hayes on her Instagram story. Hayes posted a picture of Martin hugging her from behind on her Instagram story.