Learn how to make adorable heart crochet earrings step-by-step in this short, fun tutorial! Perfect for beginners and craft lovers, this quick DIY project adds a handmade touch to your accessories.

Learn how to crochet a cute heart-shaped bookmark in this easy, step-by-step tutorial! Perfect for beginners and a thoughtful ...

Just in time for rapidly-approaching Valentine’s Day, crocheters and knitters gathered Monday at the city’s newest clubhouse ...

A smart watch may be under your Christmas tree this week. The nifty gadgets are advertised as a tool to help you stay healthy. But can smart watches be trusted to look out for your heart? A Maryland ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Abstract: Prenatal assessment of fetal development is primarily carried out by measuring fetal heart rate (HR) and HR variability (HRV). HRV has been used as an index for the autonomic nervous system ...

Abstract: This study investigated the large-scale dynamic brain network mechanisms underlying cognitive decline in Parkinson's disease (PD) by integrating high-density Electroencephalography (EEG) ...