These days, slim smartphones are all the rage. They have a more premium appearance and are lighter in weight. Manufacturers have recently released some of the thinnest phones we've seen to date ...

Anna Commander is a Newsweek Editor and writer based in Florida. Her focus is reporting on crime, weather and breaking news. She has covered weather, and major breaking news events in South Florida.

Anna Skinner is a Newsweek senior reporter based in Indianapolis. Her focus is reporting on the climate, environment and weather but she also reports on other topics for the National News Team.

Abrar Al-Heeti is a senior technology reporter for CNET, with an interest in phones, streaming, autonomous vehicles, internet trends, entertainment, pop culture and digital accessibility.

Beef tallow is rendered or clarified animal fat — in this case, a cow, says Dr. Anna Chacon, a board-certified dermatologist in Miami, Florida. “Rendering animal fat makes it shelf stable and ...