After nearly four weeks of burning, the fires in Los Angeles are almost fully contained, and cleanup is underway. But as the dust literally settles, people in LA are left with major questions, like: What is actually in the ash? What’s in the air? And how do I stay safe? Flora Lichtman talks with two experts in public health and toxic substance expo…

After nearly four weeks of burning, the fires in Los Angeles are almost fully contained, and cleanup is underway. But as the dust literally settles, people in LA are left with major questions, like: What is actually in the ash? What’s in the air? And how do I stay safe? Flora Lichtman talks with two experts in public health and toxic substance expo…

The outbreak of H5N9 avian influenza occurred at a California duck farm in November 2024. Also, new research pinpoints 298 parts of the genome associated with higher risk of bipolar disorder. This could lead to better treatments. Another Strain Of Bird Flu Discovered In California This week, the World Organization for Animal Health reported that it…

The outbreak of H5N9 avian influenza occurred at a California duck farm in November 2024. Also, new research pinpoints 298 parts of the genome associated with higher risk of bipolar disorder. This could lead to better treatments. Another Strain Of Bird Flu Discovered In California This week, the World Organization for Animal Health reported that it…

Health psychologist Dr. Kari Leibowitz traveled to some of the coldest, darkest places on earth to learn how people there don’t just survive, but thrive in winter. She says that one of the key ingredients is adopting a positive wintertime mindset by focusing on and celebrating the good parts of winter. Flora Lichtman talks with Dr. Kari Leibowitz, …

Health psychologist Dr. Kari Leibowitz traveled to some of the coldest, darkest places on earth to learn how people there don’t just survive, but thrive in winter. She says that one of the key ingredients is adopting a positive wintertime mindset by focusing on and celebrating the good parts of winter. Flora Lichtman talks with Dr. Kari Leibowitz, …

Birds are the master vocalists of the animal kingdom. They can make a remarkable variety of sounds. But why is a barred owl more of a baritone, while a cedar waxwing is a soprano? And what influences a bird’s vocal range, and the kinds of sounds it can make? Beak size? Body size? Geography? To answer some of these questions, researchers analyzed ov…

Birds are the master vocalists of the animal kingdom. They can make a remarkable variety of sounds. But why is a barred owl more of a baritone, while a cedar waxwing is a soprano? And what influences a bird’s vocal range, and the kinds of sounds it can make? Beak size? Body size? Geography? To answer some of these questions, researchers analyzed ov…

It’s been five years since the first laboratory-confirmed case of COVID-19 in the U.S., a bleak milestone in the early days of a pandemic that touched the lives of everyone. For the lucky ones, the virus mainly meant more precautions: mask-wearing, the occasional COVID test. But for others, a COVID-19 infection turned into long COVID. This is a chr…

It’s been five years since the first laboratory-confirmed case of COVID-19 in the U.S., a bleak milestone in the early days of a pandemic that touched the lives of everyone. For the lucky ones, the virus mainly meant more precautions: mask-wearing, the occasional COVID test. But for others, a COVID-19 infection turned into long COVID. This is a chr…

A recent study in the journal Nature unveiled new proteins that can neutralize the deadliest of snake venoms. They’re “new” in that they aren’t found in nature—they were created in a lab, dreamed up by AI. Using AI to discover, or design, the building blocks of drugs is a fast-growing area of research. Another team of scientists out of Philadelphia…

A recent study in the journal Nature unveiled new proteins that can neutralize the deadliest of snake venoms. They’re “new” in that they aren’t found in nature—they were created in a lab, dreamed up by AI. Using AI to discover, or design, the building blocks of drugs is a fast-growing area of research. Another team of scientists out of Philadelphia…

Researchers at the National Institutes of Health say the move has sent fear and confusion throughout the agency. Plus, what's the technology behind meme coins? Trump Administration Cancels Meetings, Freezes Hiring At NIH This was President Trump’s first week back in the Oval Office. Along with issuing a flurry of executive orders, his administratio…

Researchers at the National Institutes of Health say the move has sent fear and confusion throughout the agency. Plus, what's the technology behind meme coins? Trump Administration Cancels Meetings, Freezes Hiring At NIH This was President Trump’s first week back in the Oval Office. Along with issuing a flurry of executive orders, his administratio…

Editors at scientific journals are quitting in droves. According to Retraction Watch, a watchdog publication, there have been at least 20 mass resignations since 2023. So, what’s going on? If you look closely, you’ll notice a common pattern—publishers are cutting back on the number of editors, increasing the number of papers, and charging hefty fee…

Editors at scientific journals are quitting in droves. According to Retraction Watch, a watchdog publication, there have been at least 20 mass resignations since 2023. So, what’s going on? If you look closely, you’ll notice a common pattern—publishers are cutting back on the number of editors, increasing the number of papers, and charging hefty fee…

Rejoice, amateur and professional astronomers: This January is a fantastic time for looking up at the sky. The flashiest event of the season is also one of the easiest to see without binoculars or a telescope. A “parade of planets”—Venus, Saturn, Jupiter, and Mars—will be visible, and recognizable by their incredible brightness against the night sk…

Rejoice, amateur and professional astronomers: This January is a fantastic time for looking up at the sky. The flashiest event of the season is also one of the easiest to see without binoculars or a telescope. A “parade of planets”—Venus, Saturn, Jupiter, and Mars—will be visible, and recognizable by their incredible brightness against the night sk…

From down here on Earth, life on the International Space Station seems magnificent: floating through the day, enjoying stunning views out your window, having an experience only a handful of other people will ever get. But what’s it really like to live up there? How does experiencing 16 sunrises and 16 sunsets every day change your perception of tim…

From down here on Earth, life on the International Space Station seems magnificent: floating through the day, enjoying stunning views out your window, having an experience only a handful of other people will ever get. But what’s it really like to live up there? How does experiencing 16 sunrises and 16 sunsets every day change your perception of tim…

Since January 7, wildfires have been devastating the Los Angeles area. In the span of 10 days, several different fires, including the Palisades and Eaton fires, have burned more than 40,000 acres and destroyed more than 12,000 structures. At least 25 people have died. The threat of fire is growing, especially in zones known as the wildland-urban in…

Since January 7, wildfires have been devastating the Los Angeles area. In the span of 10 days, several different fires, including the Palisades and Eaton fires, have burned more than 40,000 acres and destroyed more than 12,000 structures. At least 25 people have died. The threat of fire is growing, especially in zones known as the wildland-urban in…

The SpaceX rocket carries lunar landers from companies based in Texas and Japan. They could arrive at the moon in the coming months. HPV can cause a variety of cancers, including cervical. New mortality data for women under 25 point to the success of the HPV vaccine. Rocket Launches With Lunar Landers From 2 Private Companies On Wednesday, a SpaceX…

The SpaceX rocket carries lunar landers from companies based in Texas and Japan. They could arrive at the moon in the coming months. HPV can cause a variety of cancers, including cervical. New mortality data for women under 25 point to the success of the HPV vaccine. Rocket Launches With Lunar Landers From 2 Private Companies On Wednesday, a SpaceX…

For years, artificial intelligence companies have heralded the coming of artificial general intelligence, or AGI. OpenAI, which makes the chatbot ChatGPT, has said that their founding goal was to build AGI that “benefits all of humanity” and “gives everyone incredible new capabilities.” Google DeepMind cofounder Dr. Demis Hassabis has described AGI…