A new report from the Commercial Space Federation warns that China could soon overtake the U.S. in the "new space race." The ...

Lab-grown brain tissue is too simple to experience consciousness, but as innovation progresses, neuroscientists question ...

A jaguar was captured on camera trap on an artificial island near the Serra da Mesa Hydroelectric Power Dam. The only way it ...

Watch the crescent moon, Venus and the bright star Regulus align in a rare predawn close conjunction tomorrow.