REIT holdings of the iShares Mortgage Real Estate Capped ETF benefited from lower funding costs in 2025. Read why REM is a ...

The iShares Mortgage Real Estate ETF is heavily skewed towards a few large-cap mortgage REITs, limiting diversification benefits. REM's 0.48% expense ratio is high and unnecessary, as similar exposure ...

In a recent study published in the journal Translational Psychiatry, researchers investigated the impacts of full-night-, early-night deprivation-, and late-night deprivation sleep on whole-brain ...

RBD is marked by loss of REM sleep atonia, leading to physical dream enactment. Polysomnography is essential to confirm RBD and rule out other disorders. Idiopathic RBD is a strong predictor of ...