By Teddy Rosenbluth Robert F. Kennedy Jr. has often trained his criticisms of vaccines on a common ingredient: aluminum, which he has suggested is responsible for a litany of childhood ailments ...

Now, researchers reporting in ACS Central Science have designed a cost-effective and environment-friendly aluminum-ion (Al-ion) battery that could fit the bill. Lithium-ion (Li-ion) batteries are in ...

Naturally, not everyone took the change well. If you're one of those in this camp (you're not alone, by the way), you can follow these steps to change Instagram's grid back to the old square format.