Scientists can finally answer an old question about cellular aging

After a finite number of divisions, cells simply give up. As each round of replication trims their telomeres—the protective ...

'Baby boom' of Bonelli's eagles during COVID lockdown unmasks impact of human activity

Thanks to more than three decades of monitoring, researchers at the University of Granada reveal how human absence during the ...
National Bureau of Economic Research

The Economic Impacts of the US-China Trade War

In 2018, the US launched a trade war with China, an abrupt departure from its historical leadership in integrating global markets. By late 2019, the US had imposed tariffs on roughly $350 billion of ...
International Monetary Fund

Global Financial Stability Report, April 2021: Preempting a Legacy of Vulnerabilities

Extraordinary policy measures have eased financial conditions and supported the economy, helping to contain financial stability risks. Chapter 1 warns that there is a pressing need to act to avoid a ...
jagranjosh.com

CBSE Class 12 Biology Exam Pattern 2026 with Marking Scheme and Topic-wise Weightage

CBSE Class 12 Biology Exam Pattern and Marking Scheme 2025-26: The Central Board of Secondary Education (CBSE) will conduct the Class 12 Biology exam in 2026 based on a specific, structured pattern ...
ahajournals.org

2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain: Executive Summary: A Report of the American College of Cardiology/American Heart ...

4. Choosing the Right Pathway With Patient-Centric Algorithms for Acute Chest Pain e343 4.1. Patients With Acute Chest Pain and Suspected Acute Coronary Syndrome (Not Including STEMI) e343 4.1.1.