The extent and speed of ice moving off the ice sheets of Greenland and Antarctica into the sea—an important dynamic for ...

Most planetary systems contain worlds larger than Earth but smaller than Neptune, and the low-density planets around one ...

The Huíla plateau, bounded by dramatic cliffs and chasms, stands above the arid coastal plains in the country's southwest.

First, instead of moving storms quickly eastward, the sluggish jet stream stalled storm systems in place, causing prolonged ...

THAT AUTUMN, A RESEARCH VESSEL called the Glomar Challenger sailed over the Mid-Atlantic Ridge to drill holes and sample sediment. Fossils within the sediment samples they retrieved gave scientists a ...

American allies including France objected to the military incursion into a sovereign state and the capture of the Venezuelan president as a violation of international law. The capture of Nicolás ...

The department is unlikely to get the benefit of the doubt for its handling of the recent Epstein-files release. Donald Trump is slapping his name and face on everything he can, but America’s ...

In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth traveling for. By Katrina Miller and Michael Roston Some tech leaders are ...

Urban redevelopment is a key government policy and planning strategy to address various urban challenges. This study investigates where, how and to what extent China’s city hierarchy influences ...