The loss ratio and combined ratio are used to measure the profitability of an insurance company. The loss ratio measures the total incurred losses in relation to the total collected insurance ...

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 ...

Russia has hit on an "offensive triangle" of tactics that are forcing Ukraine to lose ground. The key to reviving Russian airpower has been a surprisingly low-tech weapon: glide bombs. Glide bombs ...

Sophie Grace Clark is a Live News reporter based in London, with a focus on crime stories. She has also covered politics and entertainment extensively. Sophie joined Newsweek in 2024 from a ...