A new model that accounts for the interplay of forces acting on newborn planets can explain two puzzling observations that have cropped up repeatedly among the more than 3,800 planetary systems ...

Add Yahoo as a preferred source to see more of our stories on Google. The government wants to have sent all notices telling people they are being moved to universal credit by the end of this year.

South African President Cyril Ramaphosa has announced a sweeping plan to curb illegal immigration, promising tougher border ...

This story was produced by our colleagues at the BBC. Migrants traveling through South America to reach the southern U.S. border by land must cross the Darién Gap, a dangerous, dense stretch of jungle ...

Computer simulations by Rice University scientists and their collaborators are the first to integrate a model of planet formation and evolution that explains two puzzling observations of exoplanets ...