Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

Breast cancer is caused by the development of malignant cells in the breast. The malignant cells originate in the lining of the milk glands or ducts of the breast (ductal epithelium). Breast ...

Floral window cling that's easy to install (you just need a credit card and some patience), provides some privacy, and fills ...

Fitor has a degree in marine biology, but he has spent most of his career as an artist, taking pictures of aquatic creatures from seahorses to sharks, usually while snorkeling or scuba diving.

This unnerving photo reminds us why we shouldn’t feed bears ...

Browse 7,100+ green vine background stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. Background with Green foliage ...