Balto, Harriet with Harriet Display in action on vox.com

Under the hood

.header-1 { font-family: Balto, sans-serif; font-size: 59px; font-style: normal; font-weight: bold; letter-spacing: normal; line-height: 64px; text-transform: none; color: #FFFFFF; }
.header-2 { font-family: Harriet, serif; font-size: 16px; font-style: italic; font-weight: bold; letter-spacing: normal; line-height: 26px; text-transform: none; color: #FFFFFF; }
.header-3 { font-family: 'Harriet display', Harriet, serif; font-size: 35px; font-style: italic; font-weight: 600; letter-spacing: normal; line-height: 35px; text-transform: none; color: #FFFFFF; }

Harriet is available from Webtype.