They are delivering oxygen to all the different tissues in your body and removing carbon dioxide to be breathed out of your lungs. Red blood cells are discs curved inwards on both sides ...

Don't use a herbicide on your weeds—use a natural weed killer instead! Learn how to spray or smother weeds to make them go ...

But experts say the regulator needs to reevaluate the safety of other food dyes too. Data suggests that dyes impact child ...

Occupational studies stretching back decades have found an increased risk of bladder cancer among hairdressers.

On January 15, 2025, the Food and Drug Administration banned the use of FD&C Red 3 in food due to cancer risk. The decision came 35 years after the dye was banned from cosmetics a ...

Welcome to the Merck & Company Q4 sales and earnings conference call. [Operator instructions] This call is being recorded. [Operator instructions] I would now like to turn the call over to Mr. Peter ...

This work presents potentially important findings suggesting that a combination of transcranial stimulation approaches applied for a short period could improve memory performance after administration.

Brazilian and British researchers have observed that a small crustacean that changes color according to the marine vegetation is able to disguise itself in exotic algae that did not evolve together ...

Understanding the intricacies of how these color shifts occur unlocks a deeper appreciation of these extraordinary reptiles. Chameleon. Image via Depositphotos. Chameleons have specialized cells in ...

Time-lapse video shows how a mushroom coral polyp pulses and inflates, flinging its soft body into micro-hops to slowly move itself to a new location.

Dr Ravinder K Gupta, Dr Akhilpreet Kaur Anemia is a serious global public health problem that particularly affects young ...

Sisters from a convent outside Waco have repeatedly visited the prisoners—and even made them affiliates of their order. The ...