A metallic sphere-shaped UFO zigzagged across the sky above a Colombian city recently, moving in erratic patterns that left witnesses feeling unsettled. The object, described as having a silvery-gray ...

Chapter, a Medicare advisory startup co-founded by former Republican presidential hopeful Vivek Ramaswamy, has closed a $75 million funding round at a valuation of $1.5 billion led by private ...

In particular, spherical thrombi in the right atrium are exceedingly rare. Diagnostic evaluation relies on modalities such as transesophageal echocardiography (TEE), cardiac magnetic resonance imaging ...

A handful of engineers who worked at Lucid Motors and on Apple’s electric car project have launched a new startup that puts a fresh spin on electric hub motors. The new startup, called Conifer ...