A Neurologist Explains Why Daylight Saving Time Isn’t Healthy

As people in the US prepare to turn their clocks ahead one hour in mid-March, I find myself bracing for the annual ritual of media stories about the disruptions to daily routines caused by switching from standard time to daylight saving time.   About a third of Americans say they don’t look forward to these … Read more

Why Isn’t Jupiter a Star?

The smallest known main-sequence star in the Milky Way galaxy is a real pixie of a thing. It’s called EBLM J0555-57Ab, a red dwarf 600 light-years away. With a mean radius of around 59,000 kilometers, it’s just a smidge bigger than Saturn. That makes it the tiniest known star to support hydrogen fusion in its core, … Read more

The Closest ‘Black Hole’ to Earth Isn’t What We Thought at All

What astronomers had concluded to be a black hole a mere 1,120 light-years from Earth instead appears to be something quite different: a two-star system where one of the stars is sucking the life out of the other.   Far from disappointing, though, the conclusion gives astronomers an exciting opportunity to explore how these ‘vampiric’ stars … Read more

Crowdfunding Isn’t Enough in a Crisis

Many of us are familiar with crowdfunding: donating money to people and their projects using one of many platforms on the internet. During the pandemic, people have sought help through crowdfunding in record numbers, making the activity seem like a de facto part of the American safety net. Some of these campaigns are truly transformative. … Read more

Did a taste for blood help humans grow big brains? Story isn’t so simple, study argues | Science

When it comes to killing and eating other creatures, chimpanzees—our closest relatives—have nothing on us. Animal flesh makes up much more of the average human’s diet than a chimp’s. Many scientists have long suggested our blood lust ramped up about 2 million years ago, based on the number of butchery marks found at ancient archaeological … Read more

How to alter your personality: why your character isn’t fixed in stone

Traits like conscientiousness or extroversion might seem to define your character, but these aren’t set in stone and new research reveals how anyone can change their personality – if they really want to Mind 12 January 2022 By Miriam Frankel Iker Ayestaran I AM a conscientiousness objector. No, not a conscientious objector: I have never … Read more

Racism in Health Care Isn’t Always Obvious

Editor’s Note (12/21/21): This article is being showcased in a special collection about equity in health care that was made possible by the support of Takeda Pharmaceuticals. The article was published independently and without sponsorship. As physicians from three distinct racial minorities, our lives are defined by an innate tension. On one hand, we experience … Read more