05/05/2026

Watch as NASA's Curiosity Rover frees its drill from a rock

This series of images shows NASA's Curiosity Mars rover as it got a rock stuck to the drill on the end of its robotic arm, and—after waving the arm and running the drill a few times—finally detached the rock. The imagery ...

Biological invasions can cause severe animal suffering

Biological invasions occur when organisms such as animals and plants are introduced by people to regions of the world where they do not naturally occur. In these new locations, these organisms are referred to as "alien species."

How to equip girls for an increasingly AI-driven world

Schools must do more to help girls master AI. That's the conclusion of a new study, which found that boys, more confident at working with AI, performed better in some classes compared to their female counterparts.

Watermelon super-pangenome paves the way for precision breeding

Watermelon is a quintessential summertime fruit, evoking images of warm, sunny afternoons and cookouts with friends and family. You can easily picture its striped, green rind and pink flesh, imagine the delicate crunch as ...

Three billion years ago, Earth's life relied on a rare metal

A collaborative team of scientists has discovered that life on Earth over three billion years ago relied on the metal molybdenum, which was incredibly scarce in the environment at the time. The study, published in Nature ...

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