In their research, the authors observed changes that "reflected patterns previously linked to diseases such as depression and ...

New research finds there is significant variation in the anatomy of the human digestive system, with pronounced differences possible between healthy individuals. The finding has implications for ...

Researchers have discovered microplastics and nanoplastics in the human brain, reproductive organs, and other vital systems.

There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science ...

New research finds there is significant variation in the anatomy of the human digestive system, with pronounced differences possible between healthy individuals. The finding has implications for ...

Chemical digestion occurs when the body uses enzymes to break down certain molecules, such as carbohydrates. This process allows the bloodstream to absorb smaller molecules to transport around the ...

No matter how regular your bathroom routine tends to be, things can go a little off tract every so often—pun intended. Ever suddenly noticed it’s been a little longer than usual since you last had a ...