WHO Monitors New Covid Variant Spreading in America and Europe
La variante de covid NB.1.8.1 presenta mutaciones específicas que podrían aumentar su capacidad de transmisión y disminuir parcialmente la eficacia neutralizante de ciertos anticuerpos. [...]
An AI-related provision in the “Big Beautiful Bill” could restrict state-level legislation of energy-hungry data centers—and is raising bipartisan objections across the US. [...]
What Tear Gas and Rubber Bullets Do to the Human Body
So-called “less-lethal” weapons like those that have been used against demonstrators in Los Angeles can cause severe, lasting harm like nerve or brain damage or blindness. They can also kill. [...]
Coolest Space Photos of 2025 Will Fill You With Cosmic Wonder
From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our planet and our universe. [...]
Tesla's make-or-break robotaxi moment is here. Can Elon Musk deliver?
Elon Musk has been promising robotaxis since at least 2016. Back then, the idea sounded like a bit like science fiction, and Musk’s timeline was — as ever — aggressively optimistic. Nearly a dec [...]
A New Law of Nature Attempts to Explain the Complexity of the Universe
A novel suggestion that complexity increases over time, not just in living organisms but in the nonliving world, promises to rewrite notions of time and evolution. [...]