While Jack the Ripper’s unsolved murders in London have fueled theories for over a century, the identity of the serial killer ...

The Mexican long-nosed bat has been listed as endangered under the Endangered Species Act since 1988, and is the only one in Arizona with that federal protection. It is an important species for ...

Breast cancers can be classified into subgroups that hint at the aggressiveness of the cancer and the likelihood that the ...

GeneDx is targeting a big market for its genetic testing: every newborn baby. The 24-old-company is developing a plan to make the testing common at birth.