'Goldilocks size' rhodium clusters advance reusable heterogeneous catalysts for hydroformylation

Recent research has demonstrated that a rhodium (Rh) cluster of an optimal, intermediate size—neither too small nor too large ...
AHA/ASA Journals

2026 Guideline for the Early Management of Patients With Acute Ischemic Stroke: A Guideline From the American Heart Association/American Stroke Association

AIM: The “2026 Guideline for the Early Management of Patients With AIS” replaces the “2018 Guidelines for the Early Management of Patients With AIS” and the 2019 update to reflect recent advances in ...
The Commonwealth Fund

How Risk Adjustment Affects Payment for Medicare Advantage Plans

Policymakers are exploring reforms to address shortcomings of risk adjustment that inflate Medicare Advantage payments and ...
Investopedia

Discount Rate Defined: How It's Used by the Fed and in Cash-Flow Analysis

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Nature

Transcription factor interaction maps

A systematic map of pair-wise physical interactions among mammalian transcription factors will enable studies of transcriptional control in development and disease. The specification of cell and ...
CNET

Best VPN Service for 2026: Our Top Picks in a Tight Race

Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...