Leaven Partners gained 4.2% in Q4 2025, significantly outperforming indices through a tactical yen hedge. Access the full investor letter for strategy details.

Here's the thing people rarely tell you about strong currencies. You see headlines about the Kuwaiti dinar or Swiss franc ...

Chiral phonons are vibrations where atoms move in a circular pattern when energized, for example, by heat. As these vibrations travel through a material, they carry and spread tha ...

Adding gold to your retirement plan? These allocation rules help gold investors over age 50 avoid costly mistakes.

Last week was a hellscape for vaccines, with a RICO lawsuit against the AAP and the newly antivax CDC coming for your HPV and polio vaccines.

Gilbert Gee and Annie Ro depict systemic racism as the hidden base of an iceberg 10 (see illustration in online appendix exhibit 1). 11 The iceberg’s visible part represents the overt racism that ...

Discover how the Modified Dietz Method measures investment returns, factoring in cash flow timing and excluding skewing ...

The mortgage valuation literature is saturated with numerous studies using the contingent claims approach to value mortgages. So far, efforts are directed into two alternative model frameworks. First, ...

Uttar Pradesh has emerged as a national leader in rooftop solar energy, with its solar power model now being followed by other Indian states. Under the PM Surya Ghar Yojana and the leadership of Chief ...

Background Asthma is an umbrella diagnosis encompassing distinct pathophysiological mechanisms. While a global problem, our ...