Melbourne researchers have created human heart valve tissues from stem cells, providing a powerful new platform to advance treatments for childhood heart diseases.

The startup goes from a largely pre-revenue air taxi developer into a broader aerospace and defense company.

Engineers use remote-control systems to load 163 fuel assemblies into Tianwan's Unit 7 VVER-1200 nuclear reactor in Jiangsu Province.

Orlando files a $2B smart city plan for Parramore with eVTOL hubs, EV charging, housing, hotels and mixed-use development.

Decades ago, China secured exclusive rights for deep sea exploration in blocks near to Minamitorishima and the US territory of Guam from the International Seabed Authority.

What a bee learns about its world stays with it, reshaping how scientists understand individual agency within nature's most famous collective.

This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

"AstroRad could help overcome one of the major health challenges limiting long-duration human exploration beyond Earth."

A magnetoelastic tent concept could one day turn wind, movement and fabric flexing into usable electricity.

A NASA WB-57 research plane was seen flying from Reykjavik.

Vatn makes self-steering devices that can carry warheads, cameras or sonar equipment underwater.

Chinese EV maker Nio handed over the first 36 charging and battery swap stations built with Optics Valley Transportation Group on Wednesday and disclosed that the transfer leaves every existing swap station asset in Wuhan held by state-owned partners.