Heat shrink tubing is made of cross-linked polymers, which are polymers in which the monomer units are cross linked together ...

The most oft-quoted average rate of human hair growth is 6 inches (15 centimeters) per year. However, the majority of studies measuring the rate of hair growth didn't take into account the race of ...

Uncover the scientific processes that cause hair to lose its color, from genetic influence to lifestyle factors, and learn ...

Guinness World Records announced a pair of Britons with formerly long locks broke the records for the largest hair donations.

There are no shortage of hair oils, serums, shampoos, and even supplements that promise faster hair growth and stronger ...

I have fine hair, and it’s hard not to burn with envy when a friend tells me they only have to wash their hair “once a week or so.” As I have smaller, less porous strands of hair (which ...

Feb. 20, 2024 — The drug finasteride, also known as Propecia or Proscar, treats male pattern baldness and enlarged prostate in millions of men worldwide. But a new study suggests the drug may ...

By The Learning Network A new collection of graphs, maps and charts organized by topic and type from our “What’s Going On in This Graph?” feature. By The Learning Network Want to learn ...

Jan. 7, 2025 — If you like the smell of spring roses, the sounds of summer birdsong, and the colors of fall foliage, you have the stabilization of the ozone layer to thank for it. Located in the ...

As predicted, last year beat 2023 as the warmest year on record, exceeding 1.5°C above pre-industrial temperatures according to several agencies, and with Canada ranking as one of the hottest places ...

January 10, 2025 • The BepiColombo spacecraft flew less than 200 miles from Mercury's surface and photographed volcanic plains and icy craters. January 10, 2025 • The official numbers are in ...

RFK, Jr., Could Run the Agency That Oversees CDC, FDA and NIH. Here’s What That Means for Public Health RFK, Jr., could restructure the CDC, FDA and NIH in pursuit of his flawed vision of public ...