Joe Phelan

What cities, states and countries are most at risk from rising sea levels? What can they do to protect themselves?

The Mandela effect is when many people believe that something happened when, in reality, it never did.

Answers to how many nuclear weapons exist, who has them and how powerful are they.

Here's the science behind "shooting stars" and the best way to spot these meteors.

The Russian invasion of Ukraine could have serious consequences for those organizations pursuing scientific endeavours.

Not every mosquito species carries viruses that are deadly to humans, so should we kill all or just some mosquitoes?

Here's what pilots need to be prepared for in case they need to make an emergency landing.

Which country in the world has the most islands why is one part of the planet inundated with them?

Here's why flat world maps always have distortions.

Here's how much water is in Earth's atmosphere at any one time.

Here's how the term "horsepower" got its start and why we still use it today.

Sometimes people feel the "call of the void," an unexpected urge to jump from a dangerous place. Here's why.