If you believe the memes, men spend ages in the toilet. But they're not always pooing. Here's what they're really doing.
More than 200 scientists wrote to the World Health Organization, warning about aerosol transmission of the coronavirus.
Controlled coughing can help people with cystic fibrosis, under supervision and in hospital. But when done at home, it could help spread the coronavirus.
A historical trail through its medicinal properties.
Those little nuggets in your nose are actually a sign your body is working to protect you.
How can a tiny flu virus make you feel so bad, all over? Here's what's behind your high temperature, muscle aches and other flu symptoms.
As antibiotic resistance increases globally, the heat is on to find new alternatives to treat infections. Chemists can get a head start by looking at compounds produced in nature by fishes' microbes.
Many people think green snot means you are really sick, or that you need antibiotics. Not true. Green snot is actually a sign that our immune system is working and that we are getting better.
Biologists are finding new evidence that these ocean invertebrate grazers don't just ingest whatever they catch. They can actually be picky eaters – and their choices might influence ocean food webs.
New parenthood got our fluid dynamics experts thinking about what ends up in the diaper. They headed to the zoo and the lab to come up with a cohesive physics story for how defecation works.