Fish consider the ocean their own personal toilet. Well, researchers found out that's not such a bad thing!

For those with a fear of needles, edible vaccines seem like some distant utopian dream, but that dream may soon be a reality... for chickens.

Researchers believe you can get reinfected with COVID-19, but we're not quite sure if that's a bad thing yet.

Currently, there is no cure for viral gastroenteritis—more commonly known as the stomach flu. However new research into cytokines has the potential to change that! Join Hank for a new episode of SciShow where we'll discuss if a stomach...

Public bathrooms are teeming with microbes! You know to wash your hands, but when choosing between a hand dryer or a paper towel to dry them off— what’s your cleanest bet? Hosted by: Hank Green

Devastating vulnerabilities are hiding in the technology in programs, protocols, and hardware all around us. Most of the time, you can find ways to protect yourself.

While it’s probably most famous for its role in gene editing, CRISPR does more than just that: its ability to precisely cut and alter DNA could lead to new antibiotics, faster diagnosis tools, and more.

Hank tells us the stories of three experiments in biology that, with creativity and luck, changed science & the world with it in their work to solve the mysteries of the universe.

While viruses can be deadly and completely wreak havoc on humanity, they can also sometimes change our world for the better. Join Hank Green for a new episode of SciShow and learn the truth about the viruses that have shaped humanity...

We here at SciShow know of two things that can help you get through this flu season: a flu shot, and watching this video. Make sure you do both! Hosted by: Hank Green

There’s still a lot of work to be done before HIV is cured, but this week scientists reported the second-ever case of full HIV remission in a patient.

The cell nucleus is crucial to multicellular life, so you think science would have a good idea how it evolved. The truth is, we don't, but Scientists do have some theories, including invading giant viruses!

New variants of SARS-CoV-2 have emerged throughout the COVID-19 pandemic, with the latest one being Omicron. We’re still trying to learn about its effects and what it means for the overall course of the pandemic, but here’s what we know...

Scientists found that the prevailing hypothesis of how the Alzheimer’s disease starts might be wrong, and some viruses could be the culprit.

Fat cells don't often receive praise in everyday life, but they probably deserve more credit, as they might be healing our wounds.

Potato spindle tuber disease wasn't a life-or-death situation, but it led to the discovery of viroids: infectious, replicating bits of RNA

Scientists are closely watching SARS-CoV-2 to track mutations and see if it's developed into different strains. So, has it?

Do mosquitoes serve a purpose in the ecosystem? As one of the most hated creatures on the planet, some people have wondered why we don't just kill them ALL? Let's unpack this issue, with SciShow!

Like a common cold or a cold sore, would it be possible to get a reinfection of COVID-19? Would we be able to build up long-term resistance to it?

Unlike with many other viruses, once you get a herpesvirus you’re stuck with it for life. But just how do these master trespassers accomplish this feat?

Linode offers simple, affordable, and accessible Linux cloud solutions and services. The Neglected Tropical Diseases are a group of conditions that affect the poorest one fourth of the world's population. Most of them have easy cures,...

Near the end of 2020, we got some puzzling but good news: COVID-19 fatality rates have been dropping. Here are a few factors that might help explain why we’re seeing this trend.

Multiple companies and organizations have announced early results about their COVID-19 vaccines. Here's what we know about Pfizer's.

If we’ve had vaccines for the polio virus for almost 70 years, why haven’t we been able to fully eradicate it from the globe? Hosted by: Hank Green (he/him)