Medical experiments on research dogs could be phased out soon — a change that’s based as much on science as ethics. Pressure is coming from within the scientific community as well as from activists, ...

The potential for sending payloads and people to Mars is therefore becoming plausible in a way that it never has before. Mars ...

Nuclear fusion. People on Mars. Artificial general intelligence. These are just some of the advances that could come by the ...

A novel satellite-based method to track fossil fuel CO2 emissions with greater precision than ever before marks a ...