Earth's oceans used to be green, and they could turn purple next

Cannabis-induced hospital visits linked to higher dementia rate

North America is sinking down into the Earth’s mantle

New research has unlocked new understanding of the mysterious ways trees communicate and share knowledge with each other – and much like in many animal species, the wisdom of age plays a vital role.

Trauma leaves lasting biological "imprint" even if mentally healthy

Pets found to deliver significant health benefits to the lonely | Group activities with a focus on pets foster more meaningful connections.

For the first time, surgeons successfully performed heart transplant in which the donor organ never skips a beat in the process (zero-ischemic time), reducing damage that can occur during the operation

A fear of falling increases the risk of it happening by up to 60%

A decade-long study of around 35 million Americans in 10 states has found that group A streptococcus infections have more than doubled by 2022

Keto diet's high cholesterol may not be a factor in heart disease, suggests study which followed 100 healthy people on the keto diet for 1 year

Your phone isn't secretly listening to you, but the truth is more disturbing

Scientists make neural ‘invisibility cloak’ to treat Parkinson’s disease in rats

Multi-sensor stethoscope excels at detecting faulty heart valves | The device is sensitive and accurate enough that it can be used over clothing

Iconic "rotting flesh" scented corpse flower in grave danger of dying out

Faraday-caged drone triggers and directs lightning strikes

Pint-sized Thermal Master P2 gives your phone Predator vision

Scientists have discovered how an Australian jumping spider's semi-hydraulics allows it to speed jump long distances with precision while experiencing g-forces higher than those of fighter pilots

Scientists have developed a new chemotherapy drug with powerful anti-cancer effects

Formula-1-inspired carbon electric skateboard shoots riders up to 45 MPH

Stem cell therapy trial reverses "irreversible" damage to cornea

Bizarre brain "shrink" seen in long-distance runners

While it may seem obvious, your bedtime wind-down ritual might be costing you sleep

Nearly 100% of bacterial infections can now be identified in under 3 hours

Boston Dynamics shows off another major leap in humanoid mobility

Parkinson's treatment closer as problematic protein imaged for first time

We may be one step closer to not just treating baldness but preventing it, with scientists discovering that hair growth comes to a screeching halt without MCL-1, a "bodyguard" protein, in mice

A new study has found that a kid who has suffered a concussion – even a mild one – is 15% less likely to go on to higher education in adulthood

Nearly 100% of cancer identified by new AI, easily outperforming doctors

Directly converting skin cells to brain cells yields 1,000% success

Antidepressants provide little to no relief of low back pain and sciatica | One type of antidepressants reduced low back pain, but only trivially.

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