Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

The Trump administration's capture of Venezuela's President Nicolás Maduro is getting mixed reviews on the world stage as country leaders start coming forward since the Jan. 3 attack. China was among ...

This page of IGN's Animal Crossing: New Horizons guide covers everything you need to know about Reactions, including how to unlock them all. Reactions are animations that are used to express yourself ...

Epinephrine can quickly ease dangerous anaphylaxis symptoms, but you still need emergency care because symptoms can return hours or days later. Use an epinephrine auto-injector right away for trouble ...

Anaphylaxis is a severe allergic reaction that can quickly become life threatening. It can affect breathing, digestion, and circulation within seconds of exposure. Symptoms can include wheezing, chest ...

Reaction kinetics and dynamics refers to the study of why, how and how fast chemical processes take place. Chemists seek to understand the details of change at the molecular and quantum level and how ...