Right Now in Science
We're used to taking the phrase "survival of the fittest" to mean it's an "every man for himself" world. But some animals (like worker bees) sacrifice themselves to ensure their species lives on. Why would they do this?
Introducing a new species into an ecosystem can have unforeseen and disastrous consequences for the species that already live there.
It sure would be handy to know what the weather is going to be like for the next year. Unfortunately, there's just one problem: Weather is notoriously difficult to predict. So is the Farmers' Almanac accurate, or is it just blowing hot air?
From beneath the Earth's crust to the farthest reaches of outer space, explore your world as you piece together these science puzzles.
How Kin Selection Works
Invasive Species and Extinction
Farmers' Almanac and Weather Predictions
- Environmental Science
- Forces of Nature
- Life Science
- Physical Science
- Science Vs. Myth
- More Topics
- Previous Topics
Better than buttons? Maybe. Less time-consuming than laces? Definitely. As far as fastening mechanisms go, the zipper is a work of art. Learn exactly what makes up a zipper and how it all fits together so perfectly.
Every day in space is like finals week, only the consequences of failing are substantially worse. So how far might we be willing to go to conquer the great unknown? Would you make a good candidate?