With a telescope this big, the future is bright for South African astronomy.
A new study of Bisphenol A finds an association with heart disease and diabetes.
Roads, buildings, and other new development alter aquatic life in local streams.
The genes of Europeans can reveal their local roots.
A new survey doubles the existing number of western lowland gorillas.
Scientists have generated the first stem cell line that carries a specific disease.
UNESCO has added eight new sites to its list of irreplaceable natural habitats.
Some reptiles and amphibians that live on Madagascar’s highest peaks could face extinction.
Forty-year-old lunar samples contain trace amounts of water.