AI is going to be part of our lives, at scale. It is something we need to reckon with. The question is whether we remain the authors of those lives, or simply their hosts.

With the final GPS III satellite scheduled to launch in March, the United States is completing the most significant upgrade to its positioning, navigation, and timing (PNT) infrastructure in more than ...

Out in the Kuiper Belt, the massive doughnut of debris beyond Neptune, about one in 10 kilometer-scale objects have surprised scientists with their unexpected shape. Rather than resembling a ball, ...

The traditional model of memory proposes that different types of long term memory are processed in separate brain modules. New research shows activation of these modules overlaps.

Living cells are highly organized, yet they are not assembled using rigid blueprints or by following a predetermined plan.

In the whole history of Earth's climate, few events are as extreme as those that geologists call "Snowball Earth." ...

Soon, four astronauts will launch on a mission to the vicinity of the Moon for the first time in over 50 years. The mission, called Artemis II, is the second mission — and first crewed mission — of ...

Planetary systems in the Milky Way galaxy tend to follow a particular pattern: rocky planets toward the center, closest to ...

Scientists at Fudan University, Peking University, and the Shanghai Academy of AI for Science ...

Economic growth is the increase in the production of goods and services over a period of time and is dependent on the factors of production. The four factors of production are land, labor, capital, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...