Learn the steps to calculate notional value for futures contracts and why it's pivotal in evaluating risks and managing your ...

Discover how negative convexity affects bond prices, key risks, and how to calculate it. Learn why mortgage and callable ...

People are being put at risk of harm by false and misleading health information in Google’s artificial intelligence summaries, a Guardian investigation has found. The company has said its AI Overviews ...

On December 3, 2025, the U.S. Environmental Protection Agency (EPA) announced the availability of and solicited public comment on an Updated Draft Risk Calculation Memorandum (Draft Memorandum) to ...

In December 2024, the Environmental Protection Agency released the final risk evaluation under the Toxic Substances Control Act (TSCA) for formaldehyde. A year later, in December 2025, the EPA ...

Background Recent cardiovascular risk equations from the USA and United Kingdom use routinely collected electronic medical records (EMRs), while current equations used in Australia (AusCVDRisk) have ...

For nearly two decades, Houston-based education nonprofit Children at Risk has produced annual rankings of Texas schools aimed at helping parents, educators and community members understand how ...

For nearly two decades, Houston-based education nonprofit Children at Risk has produced annual rankings of Texas schools aimed at helping parents, educators and community members understand how ...

Add Yahoo as a preferred source to see more of our stories on Google. Andrea Pineda works on a lesson in the STEM lab Tuesday, July 26, 2022, at Aldine ISD's Ermel Elementary School in Houston. (Jon ...

There was a time when fourth down meant one thing— punt and play it safe. Lately, that’s changed. More coaches are going for it and use data to help them decide. As a result, plays that used to be ...