Historic mass record: The black hole pair’s combined 60 billion-solar-mass size is more than twice that of the next largest known duo. Starless galactic core: A vast 3,200-light-year cavity devoid of ...

Cosmic heavyweights: Two ultramassive black holes in Abell 402-BCG may set a mass record at 60 billion solar masses combined. Void explained: A 3,200-light-year-wide star-free cavity in the galaxy’s ...

Florida-headquartered NextEra Energy, one of the largest U.S. power utilities, is set to buy Virginia-based Dominion Energy in an all-stock deal valued at about $67 billion. The companies announced ...

South Florida real estate professionals and homebuyers can expect expanded access to listings and services following a major merger between the region’s two largest Realtor associations and their ...

SpaceX is preparing to launch the third generation of its Starship megarocket, which is taller and more powerful than previous versions. The next test flight, known as flight 12, is targeted for May ...

SpaceX is preparing to launch a new, larger version of its Starship rocket, known as Version 3. The upgraded rocket stands about 407 feet tall and features more powerful engines and other performance ...

Getting your Trinity Audio player ready... After decades as an emerging technology, quantum computing is moving rapidly toward commercialization. And in doing so, it is increasingly coming full circle ...

Boralex says it still wants to build a solar facility near Great Sacandaga Lake, but costs are hindering it right now Jon Close, a fifth-generation dairy farmer in Mayfield, is leasing some of his ...

In this new series, Human, paleoanthropologist Ella Al-Shamahi reveals our incredible story across 300,000 years of human ...

The largest study ever of school cellphone bans finds that they offer decidedly mixed results, with teachers reporting fewer distractions when students lock their phones away during the school day, ...

The market-cap headline is eye-catching, but the underlying business surprisingly justifies it. For its fiscal fourth quarter of 2026 (the period ended Jan. 25, 2026), reported in late February, ...

SpaceX is targeting a May launch date for its enormous Starship rocket after a series of delays. The upcoming flight will be the debut of a new-and-improved prototype known as Version 3. This will be ...