Health & Medicine
- Humans
Seven steps to boost your mood
Give yourself some quality “me time” every day. The goal is self-care and expression that can liberate you — and maybe even bring joy.
- Humans
Being a teen has always been hard; now it’s especially so
More U.S. children and teenagers are reporting mental illness than ever. With not enough doctors to treat all of them, here’s how to find help.
- Health & Medicine
Scientists Say: Calorie
These little units help us measure energy transfer in chemistry, nutrition and beyond.
- Psychology
Pets and other animals can boost health and well-being
Living with animals seems to provide some health benefits, from lower stress levels to a stronger immune system.
- Brain
Brain scans hint at how well teens will manage pandemic stress
A study that followed hundreds of teens during the COVID-19 pandemic now suggests why some of them handled long-term stress better than others.
- Health & Medicine
Doctors found a snake parasite in a woman’s brain — still alive
This worm typically infects pythons. Though this is its first known infection in humans, other types of worms also can infect the human brain.
- Tech
New tech 3-D prints ouchless COVID-19 vaccine patches
A new compact 3-D printer can produce COVID-19 vaccine patches. These are less painful than the jab and can be stored more easily than liquid vaccines.
- Space
Four researchers on Earth are spending a year on ‘Mars’
A crew of four entered Mars Dune Alpha in Houston, Texas. They will remain isolated inside for a year, living and working as if on the Red Planet.
- Health & Medicine
RNA work that led to COVID-19 vaccines wins 2023 Nobel in medicine
Katalin Karikó and Drew Weissman overcame hurdles to using mRNA for medicine. This led to COVID vaccines — and maybe, one day, some for other infections.
- Psychology
Spending time in green spaces can provide big health benefits
Walking through a park or playing in a yard can make you feel better, both mentally and physically. Here’s how — and evidence it works for people at any age.
- Tech
A puff of air could deliver vaccines needle-free
A new Nerf gun-like device may make injections safer, faster and easier.
- Physics
Scientists Say: X-ray
X-rays are a type of light that doctors use to image the inside of the body. Astronomers use X-rays to explore the cosmos.
