Premenopausal women presenting with acute coronary syndrome (ACS) are a unique and often underrecognized patient population. Although they are traditionally considered at lower cardiovascular risk ...

Abstract: Enabling a robot to perform new tasks is a complex endeavor, usually beyond the reach of non-technical users. For this reason, research efforts that aim at empowering end-users to teach ...

Abstract: This article introduces quaternion non-negative matrix factorization (QNMF), which generalizes the usual non-negative matrix factorization (NMF) to the case of polarized signals.

Nonfarm payrolls growth totaled a seasonally adjusted 64,000 for the month, better than the Dow Jones estimate of 45,000 and up from a sharp decline of 105,000 in October. The unemployment rate rose ...

In the Federal Reserve's battle between fighting inflation and unemployment, the latter side carried the day Wednesday and could also have an edge heading into 2026. At his Wednesday news conference, ...

The first observer to catalog differences in star brightnesses was Greek astronomer Hipparchus. He created a catalog around 135 B.C.E. of roughly 850 stars divided into six ranges. He called the ...

The definition of TV continues to evolve as consumer behavior changes. What is considered TV has moved beyond cable or streaming programming and has creeped into short form and social content as well.

If you’ve ever wondered, even briefly, whether you have obesity, you might want to double-check right about now. New research suggests that over two-thirds of Americans are considered obese under ...

Louise Chappell receives funding from the Australian Research Council. The antisemitism strategy presented to the Albanese government has attracted considerable – and wholly justifed – criticism.

QPR (quid pro quo) is essentially a trade of items or information of similar value. Businesses, such as startups, use QPR for services when low on cash. Charitable donations above $75 must disclose ...