Titanosaurs were among the largest land animals to ever exist. Now, paleontologists attribute their success to unique adaptations that combined traits of both reptiles and mammals. Let’s ...

A new dinosaur species discovered down under is believed to be the largest to ever roam Australia.

An almost complete skeleton of a new species of dinosaur was discovered by scientists in a 72-million-year-old marine deposit in Mukawa Town in northern Japan.

A young Albertosaurus, a relative of T. Rex, earns her place in a fierce hunting pack.

The largest digital camera ever built released its first shots of the universe Monday — including colorful nebulas, stars and galaxies.

Sauropods were the largest land-living animals of all time. Finding the traces of a sauropod’s last meal is nothing short of extraordinary.

Tesla CEO Elon Musk’s fallout with President Donald Trump on Thursday resulted in the second-largest wealth loss ever, according to the Bloomberg Billionaire Index. The feud started earlier this ...

That spirit inspired what became the largest Boys & Girls Clubs merger in American history, and it happened right here.

If successful, the deal would be the second-largest startup funding round ever, behind only OpenAI’s $40 billion raise last month.