President Trump issued dozens of executive orders shortly after he was sworn in, including two that have the potential to ...

Researchers Find That a Mysterious Event Almost Wiped Out World's Entire Shark Population Analysis of certain shark fossils ...

Salmon are struggling to survive. So are the families of endangered southern resident orcas, with a population of just 73, ...

Inside, between rows of incubators and microscopes, Beth Shapiro and her team are attempting a feat straight out of science ...