There are people on the Internet who want to know all about you! Unfortunately, they don’t have the best of intentions, but Google has some handy tools to address that, and they’ve gotten an upgrade ...

In a cave overlooking the ocean on the southern coast of South Africa, archaeologists discovered thousands of stone tools, created by ancient humans roughly 20,000 years ago. By examining tiny details ...

Your Roku has hidden settings and menu screens - here's how to unlock them ...

Engineers at Stanford University have developed a high-efficiency, battery/solar-operated, autonomous microscope with integrated artificial intelligence that automatically diagnoses malaria in blood ...

Professor Helen Fricker says the new laser altimetry system will measure two of the earth’s vital signs: the size of its ...

Why the EPA’s air pollution rule change could make the air dirtier, how cancer survival hit a record-high, and what we know about the first-ever medical evacuation from the International Space Station ...