So… you’re losing your hair. Is there anything that can be done about it?

What is killing the bees? And will we have enough food to eat if the bee-pocalypse becomes worse?

We look at the science behind some of the most popular supplements with nutritional epidemiologist Prof. Katherine Tucker, neuroscientist Dr. Simon Dyall, and medical researcher Dr. Mark Bolland.

Can America go 100% renewable by 2050? Does the technology already exist?

Everyone’s got a myth or two about birth control they want cleared up.

Can they help with back pain or anything else?

We’ve always been told to get off the couch and stop eating junk food if you want to lose weight – but is the obesity epidemic that simple?

More people in the U.S. died from opioids in 2016 than the peak year of the AIDS epidemic. So how did we get here?

America’s got an opioid problem. So where do we go from here?

We speak to astronaut Scott Kelly, who went up to space a man and came back a Rhesus monkey. Just kidding, that didn’t happen at all.

People who love the ketogenic diet swear it boosts their brainpower, melts fat, and makes them better athletes.

What would happen if a nuclear bomb was dropped– say, in New York City?

To find out about Lyme Disease, we talk to neurologist Dr John Halperin, neuropsychology researcher Dr Kathleen Bechtold, and a Lyme patient we’re calling Emily.

We have this idea that polar bears are teetering on the brink of extinction.

This week we tackle the War on Straws and how worried we should be about all the plastic filling our oceans.

What makes a serial killer? What drives them to kill again and again?

Could aliens actually exist? Is there any chance they’ve visited Earth already? What really happened at Roswell?

This week we find out whether it really is better for the environment, and our bodies, to go vegan.

Essential Oils – and their claims – are huge right now.

Online dating can feel like drudgery… can science help you game the system?