Presidents’ Day sales have begun, but most are overhyped. Here are the best deals we’ve found on mattresses, bedding, ...

This cross-journal Collection between Communications Materials, Nature Communications, and Scientific Reports brings together the latest advances in multifunctional hydrogels covering materials ...

It entered the Android and Windows tablet market in 2011, began selling Android smartphones in 2012, and acquired Motorola Mobility from Google in 2014. The company has also launched an online-only ...