The main source of the contamination is natural, but human factors such as groundwater-table decline and nitrate pollution may be exacerbating the problem

Fossils representing two new species of saber-toothed prehistoric predators have been described by researchers 

Immunization with beneficial bacteria makes the brain more stress resilient, a recent study shows

In men with prostate cancer, some tumor cells exit the prostate gland and circulate in the blood

The research identifies a new structure in human sperm that functions in the zygote and may provide new avenues for addressing male infertility

The results of a new experiment refute long-standing studies that indicated the influenza virus degrades and is inactivated sooner as humidity increases

Those busily engaged in tasks may not notice new smells, according to a new University of Sussex study

African elephants like to rumble, naked mole rats trade soft chirps while fireflies alternate flashes in courtship dialogues

Drug discovery and development is a long, expensive and complicated process

Enamine and BioSolveIT collaboration exceeds expectations to deliver 3.8bn new compounds on demand

IONTAS Limited announced it has signed a collaboration agreement with Korean-based LG Chem, Ltd.

Automated, end-to-end workflows provide hands-free convenience with unrivaled assay sensitivity and robust system performance