Future Mars colonists may want to form their own legal system. What would stop them?
Scanning physical items constructed with nefarious intent can introduce malware into a smartphone or computer.
A rush of ancient DNA projects in Africa has presented the curators of archaeological skeletons with ethical issues because research requires the destruction of human bone.
A mathematician has joined the dots between Alan Turing and chasing cells to find out how skin patterns are formed.
Musk’s audacious plan to blast people to Mars by 2024 glosses over some important social and political challenges that SpaceX will need to successfully navigate to get off the ground.
The Deep Underground Neutrino Experiment (DUNE) could help unravel the mysteries of antimatter and complete scientists' next model of the universe.