Roads, cities and farms have reshaped much of the natural world. For decades, scientists believed those physical changes ...

For my entire career as a neurologist the ability to repair an injured spinal cord has been one of the holy grails. There has ...

Experimental drug NU-9 -- a small molecule compound approved by the U.S. Food and Drug Administration (FDA) for clinical trials for the treatment of amyotrophic lateral sclerosis (ALS) -- improves ...

A new study finds that when people engage in participatory science activities that involve awe-inspiring natural phenomena, ...

In 2003, four adventurous animal science majors embarked on a University of Delaware study abroad program in New Zealand. The Blue Hens toured sheep farms, studying new ways to intertwine agriculture ...

A new study tracing the evolution of same-sex sexual behavior in mammals, using phylogenetic analyses, suggests these behaviors may have evolved in part to strengthen social bonding and relationships.

Obesity elevates the risk of at least 13 major cancers, including those of the breast, colon and liver. It also impairs immune responses that target tumors and are stimulated by cancer immunotherapies ...

A new study has identified unexpected shifts in animal migration patterns, raising important questions about habitat ...