Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In ...

The real estate frenzy spurred by the coronavirus pandemic continues, though at a slower pace. Buyers are still competing for a limited supply of housing, driving up prices for affordable properties.

Adult red crabs live in the forested interior of Christmas Island and stream to the coast in November and December to breed – ...