Annals of the Missouri Botanical Garden, Vol. 70, No. 1 (1983), pp. 71-94 (24 pages) A combination of embryological characteristics clearly defines Myrtales as comprising Combretaceae, Lythraceae ...

SCDIRB copy 39088019622075 not included in the Bibliotheca Beckwithiana (unpublished). SCDIRB copy has bookplate: Smithsonian Libraries: The Beckwith-Browning-Peterson Teratology Collection. SCDIRB ...

A remarkably well-preserved dinosaur embryo, unearthed from a fossilized egg in southern China, is offering scientists an extraordinary window into the evolutionary origins of bird-like behavior.

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...

We report a case of a complicated vascular access secondary to systemic venous defects, which have not been previously reported. Evaluation revealed an atypical coursing of a subclavian ...

Early humans needed wisdom teeth to chew tough foods, but today our jaws are too small for them. Wisdom teeth can cause problems like infections, pain, and damage to other teeth if there isn't enough ...

The breast is mainly made up of glandular, adipose, and connective tissue. The primary function of the breasts is to produce milk for feeding a baby. Most breast cancers start in the milk ducts, which ...