The numerical range of a matrix $latex A\in\mathbb{C}^{n\times n}$, also known as the field of values, is the set of complex numbers $latex W(A) = \biggl\{\, \displaystyle\frac{z^*Az}{z^*z}: 0\ne z…

Instant bank payments startup Ivy secured $7.7M in Seed round led by Creandum

Solaris — the German fintech that, when it was known as Solarisbank, raised hundreds of millions of dollars to build out its embedded finance platform — is today announcing more funding. The company, used by the likes of Samsung, American Express and Coinbase to provide various financial services to their customers, has picked up €38 […]

In Life on Other Planets, Aomawa Shields talks about her hunt for habitable exoplanets as a classically trained actress and one of the few Black women in astronomy.

The pseudonymous writer’s new book, 'Counterweight,' will finally be released in English. WIRED talked to them about space elevators, AI, and Ursula K. Le Guin.

On Wednesday, US Senators Cynthia Lummis and Kirsten Gillibrand will unveil proposed legislation to decide once and for all how digital assets should be regulated.

Need a slate for your kid, or an upgrade to a Pixel smartphone? We’ve got discounts galore from Amazon and other retailers.

The link between complexity, cognitive overloading, and velocity.

Amazon's summer sale really gets everyone in the mood to make a deal, including sex tech makers.