Have you ever hesitated at the register, uncomfortable as an employee watched you choose a tip? It's not just you.

A mystery byproduct of a disinfectant used in the drinking water of more than 113 million people in the US has finally been ...

An ingredient once commonly used in citrus-flavored sodas to keep the tangy taste mixed thoroughly through the beverage was ...

These same minerals are also found in hot springs today, such as the Grand Prismatic Spring in Yellowstone National Park in ...

We've thought that, before it became the toxic hellscape we know today, Venus could have once been habitable, with oceans of ...

We're still not sure exactly what causes Alzheimer's disease, but we know what its effects look like, and we're getting ...

A "provocative" new piece in Nature has proposed a whole new group of ancient humans – cousins of the Denisovans and ...

Around 5–10% of people with COVID infections go on to experience long COVID, with symptoms lasting three months or more.

Every 30 seconds, someone in the world will experience a flare-up of their asthma or chronic obstructive pulmonary disease ...