Lee Zeldin, the E.P.A. administrator, revived a plan created during the first Trump administration to end the testing of chemicals on mammals. By Lisa Friedman The Environmental Protection Agency will ...

Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...

Advanced in organs on chips, digital twins, and AI are ushering in a new era of research and drug development. Earlier this week, the UK’s science minister announced an ambitious plan: to phase out ...

As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what this year's cold, flu and coronavirus season will look like, experts want ...

Oct 30 (Reuters) - U.S. President Donald Trump ordered the U.S. military on Thursday to immediately resume testing nuclear weapons after a gap of 33 years, minutes before beginning a meeting with ...

Pilot Evaluation: Toronto Heart Centre to conduct comparative testing of CardioYield™ for enhanced Holter ECG analysis and reporting efficiency. Clinical Workflow Impact: Study to measure time savings ...

Background Atrial fibrillation (AF) is an important cause of cardioembolic stroke, and population aging has increased its prevalence. Objective To evaluate the incidence of cardioembolic stroke caused ...

A 58-year-old man killed his son after applying several chokeholds to the 34-year-old who was trying to fight his father last month near Metaline Falls, according to court documents. Randy I. Holter ...