Audio long read: Hybrid brains – the ethics o...

In this episode:00:23 Fossil evidence that spinosaurs had an aquatic lifestyleScience: Some spinosaurs cried salty tears to thrive in brackish waters04:57 The explosive immune cells that kill in minutesNature: Bang! Exploding immune cells splatter potent toxins everywhereSubscrib ...  Show more

In this episode:00:57 How your smartphone’s camera could measure your heart rateResearch article: Liao et al.08:55 Research HighlightsNature: A star gone rogue tears through the GalaxyNature: Gold keeps glittering courtesy of surface chemistry11:04 Should you try something new in ...  Show more

The world of brain research had two incredible developments last week. Researchers have taught a dish of brain cells to play the video game Pong to help develop more intelligent AI. Separately, scientists transplanted human brain organoids into a living animal with the hope of us ...  Show more

On today’s episode: Why is it ancient roman buildings are still standing? Self-healing concrete! What’s better than camouflage? Invisibility! All that and more today on All Around Science.

Philosophers have long pondered the concept of a brain in a jar, hooked up to a simulated world. Though this has largely remained a thought experiment, CrowdScience listener JP wants to know if it might become reality in the not-too-distant future, with advances in stem cell r ...

Despite our serious concerns about the pace of deployment of generative artificial intelligence, we are not anti-AI. There are uses that can help us better understand ourselves and the world around us. Your Undivided Attention co-host Aza Raskin is also co-founder of Earth Specie ...  Show more