A new study analyzed four sets of fossil footprints, including cat-like tracks in 29-million-year-old volcanic ash in Oregon.

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. ON THIS PAGE Every holiday season, theres a hot new ...

The true magic of the Somersworth Goodwill happens on their special sale days. Dollar Days can see certain categories of items all priced at just $1, while Fill-a-Bag sales let you stuff as much as ...

After chatting with kids, parents and tween experts, this mom and parenting editor pulled together 25 of the best gifts for ...

Study: Video-rate tunable colour electronic paper with human resolution. Image Credit: Only_NewPhoto/Shutterstock.com The study, published in Nature, presents a ...