West Indian manatee mother and baby, Three Sisters Springs, Crystal River, Florida (© Karine Aigner/Tandem Stills + Motion)

Kirkilai lakes and lookout tower, Biržai Regional Park, Lithuania (© MNStudio/Shutterstock)

Lake Pehoé, Torres del Paine National Park, Chile (© OST/Getty Images)

Quartzite formation, Playa del Silencio, Asturias, Spain (© Jean-Philippe Delobelle/Minden Pictures)

American bison, Yellowstone National Park, Wyoming (© Gary Gray/Getty Images)

Pacific sea nettles off the coast of Carmel, California (© Jim Patterson/Tandem Stills + Motion)

Salt flats in Badwater Basin, Death Valley National Park, California (© Jim Patterson/Tandem Stills + Motion)

Mummy Cave ruins, Canyon de Chelly National Monument, Arizona (© Cindy Miller Hopkins/Danita Delimont)

To deliver against our vision and enable a better online experience for everyone, we’ve been working hard on making Firefox even faster. We’re extremely happy to report that this has resulted in a significant improvement in speed over the past year….

Halloween jack-o’-lanterns on a porch (© Bing Image Creator)