A century after Robert Goddard’s first-ever launch of a liquid-fueled rocket, two NASA experts weigh in on what his legacy ...

A mosquito finds its target with the help of certain cues in its environment, such as a person's silhouette and the carbon ...

Abstract: Time delay phenomena commonly exist in practical control systems, usually bringing negative impacts on system performance, such as instability. In this article, the delay performance of a ...

Robert Goddard, assisted by his wife Esther, sent the first liquid-fueled rocket aloft on March 16, 1926. When you purchase ...

Oobleck behaves like both a liquid and a solid depending on pressure. In this experiment, a massive 10,000 pounds of the strange substance fills a pool. Trying to swim through it leads to some ...

When scientists unwittingly turned helium into a superfluid — a feat many thought was impossible — Dr. Leggett not only recognized what had happened but also explained how.

Some solid materials can cool down or heat up when pressure is applied or released. This behavior enables cooling and heating technologies that do not rely on climate-damaging refrigerant gases. In ...

At least four people were killed and 17 others injured after a truck carrying liquid gas overturned and exploded in Chile’s capital, Santiago, on Thursday, authorities said. The deadly blast occurred ...

At least four people died, and several people were injured after a truck transporting liquid gas overturned and exploded in Chile's capital, Santiago. The driver reportedly lost control of the truck ...

A shocking video of a massive explosion in Chile’s capital, Santiago, has surfaced online, showing the terrifying moment a liquid gas tanker overturned and burst, injuring at least 17 people and ...

CHILLING new footage reveals the moment a liquid gas tanker overturned on a busy highway before a lethal cloud of white smoke swallows the road. Video from Ruta 5 Norte in the Santiago commune of ...