Blue balls occur when an erection lasts for an extended period of time without ejaculation. It can be uncomfortable but usually isn’t serious. Blue balls, known medically as epididymal ...

A new rocket from Mr. Bezos’ company Blue Origin and a satellite system from Amazon could heat up competition with SpaceX, owned by Mr. Musk. By Karen Weise Reporting from Seattle Elon Musk and ...

The signature Jumpman logo on the Air Jordan 11 "Legend Blue" colorway. / Jordan Brand The Air Jordan 11 has been iconic since its debut in 1995. However, some colorways are far more significant ...

The term ‘blue economy’ broadly relates to a sustainable ocean economy – the economic activities associated with the ocean, seas and coastal regions – that allows resource use while preserving the ...

Blue-throated macaws, a critically endangered parrot species, have demonstrated automatic imitation of intransitive (goal-less) actions—a phenomenon previously documented only in humans.