Post-modern portfolio theory uses downside risk to refine portfolio optimization. Learn how PMPT offers an alternative to modern portfolio theory for risk-adjusted returns.

French President Emmanuel Macron’s “Top Gun” sunglasses worn at the World Economic Forum (WEF·Davos Forum) in Switzerland sparked online buzz, leading to an unexpected sales boom for the manufacturer.

A trio of new vaccines could provide a lifeline in the fight against cholera at a time when cases are soaring worldwide, ...

"To be where we are today, it's just a remarkable success story, and one that we hope will continue for Long Island Sound." ...

Add Yahoo as a preferred source to see more of our stories on Google. Georgia Tech chemist and vaccine expert, M.G. Finn, explains the new strain of flu that is on the rise this season and how the flu ...

Helen Branswell covers issues broadly related to infectious diseases, including outbreaks, preparedness, research, and vaccine development. Follow her on Mastodon and Bluesky. You can reach Helen on ...

Fires and medical emergencies can be devastating, regardless of where they occur. The Central Arizona Fire and Medical Authority (CAFMA) understands the importance of ensuring residents know what ...

A look at the recent polling data showing a surge for Reform UK and a decline for the Labour Party, plus it's impact on the Conservative party. Opinion: Attorney General Bondi wants a letter of ...

Dec 29 (Reuters) - Contracts to purchase previously owned U.S. homes unexpectedly shot to the highest in nearly three years in November, as improving affordability conditions drew in buyers, the ...