Health

Strange Symptoms: Why COVID-19 Affects the Skin, Sense of Smell, and More

Published on 6/21/2021 at 5:55 PM

The list of COVID-19 symptoms has changed so much since the start of the pandemic — here's what we know now.

More Videos

A Universal Vaccine May Be Closer Than You Think

A Universal Vaccine May Be Closer Than You Think

What will the vaccines of the future look like?

What Happens in the Minutes, Hours, and Days After You Get a Vaccine?

What Happens in the Minutes, Hours, and Days After You Get a Vaccine?

Vaccines are designed to protect you from a virus, but this can cause side effects — here's why.

Do Variants of the COVID Virus Mean We’ll Need More Vaccines?

Do Variants of the COVID Virus Mean We’ll Need More Vaccines?

Will we need to get booster shots for COVID-19, alongside our annual flu shots, indefinitely?

How Do Moles Become Cancerous?

How Do Moles Become Cancerous?

Most people have multiple moles, and they come in lots of different shapes and sizes. Usually they’re harmless, but occasionally they could be a sign of a very serious disease: melanoma. So, when is a mole just a mole, and how does it turn into a deadly form of cancer?

What Exactly Is Lupus?

What Exactly Is Lupus?

Our immune system is an incredible thing. It’s a complex, disease-fighting machine, capable of fending off attacks from bacteria and viruses. But what happens when that same incredible system stops fighting diseases, and starts attacking you?

Getting Educated on Female Orgasms

Getting Educated on Female Orgasms

Learn the biology of the female “O.”

A Breathalyzer to Detect a Variety of Cancers

A Breathalyzer to Detect a Variety of Cancers

This device aims to detect various cancers from your breath.

Could Increasing the Melanin In Your Skin Protect You From Cancer?

Could Increasing the Melanin In Your Skin Protect You From Cancer?

Researchers are looking into the effects of manipulating the melanin in skin to prevent melanoma. Here’s what you need to know.