Sediments in a lagoon near Darwin hold traces of changes to monsoonal rains over 150,000 years. Here’s what it means as Earth’s polar ice melts.

The burning fuselage of the plane, which was from the Soviet era and was nearly 50 years old, was spotted on the ground by a helicopter, and rescue crews were rushing to the scene.

In this era of techno-sovereignty, national power increasingly depends on one’s ability to develop and integrate critical technologies like AI, biotechnology and semiconductors.

Israel has carried out a relentless and zealous military onslaught in Gaza that shows orchestrated mass inhumanity on a gargantuan scale.