Using A Lab On Wheels To Study Weed From Disp...

Where did we come from? How did humanity, with our complicated civilizations and all our human quirks and foibles, come to be? Much of what we know about those questions traces back to important fossil finds in Ethiopia. Paleoanthropologist Yohannes Haile-Selassie has been key in ...  Show more

In 48 B.C.E., a massive fire ripped through the Library of Alexandria in Egypt, one of the largest and most significant ancient libraries. An estimated 100,000 works of literature were lost. Throughout history, there are lots of examples of things being “lost”: cities, like Pompe ...  Show more

Cannabis is now legal in more than half of U.S. states, but it remains federally illegal – which makes doing research on the plant extremely difficult. Today, we meet a clever group of scientists who found their way around these laws… by literally driving around them.   

Many states have extremely punitive policies around cannabis and pregnancy. But researchers don't actually have great data on cannabis's harms. For more, go to http://vox.com/unexplainable It’s a great place to view show transcripts and read more about the topics on our show. Als ...  Show more

The neuroscience behind the benefits and risks of marijuana, explained.

Splintered legislature, evolving taboos, and new forms of consumption have created a fragmented market for cannabis, and made it challenging for scientists to research its effects on our brains and ...

For half a century, the federal government has treated marijuana as one of the more dangerous drugs in the United States. On Tuesday, the Biden administration signaled a significant shift in approach.

Zolan Kanno-Youngs, a White House correspondent for The Times, explain ...