Stool samples can help doctors diagnose some health conditions. Tips for collecting a stool sample include urinating before collecting the sample and using any tools that the sample kit provides.

AI-generated fake videos are becoming more common (and convincing). Here’s why we should be worried Have you seen Barack Obama call Donald Trump a “complete dipshit”, or Mark Zuckerberg brag about ...

Neuralink has implanted its brain-computer interface in a human, according to an announcement made on Monday by South African-born American billionaire entrepreneur Elon Musk, who co-founded the ...

People's bodies can be old or young for their chronological age, depending, in part, on the amount and types of stressors they have experienced. Scientists can estimate people's biological age, but ...

Brain-computer-interface startup Paradromics today announced that surgeons successfully inserted the company’s brain implant into a patient and safely removed it after about 10 minutes. It’s a step ...