Here we go again. Lego has been running make and take events all year, providing fans with the opportunity to build and take home exclusive models for absolutely nothing. Looking for the catch? There ...

A new study led by UNLV scientists sheds light on how planets, including Earth, formed in our galaxy—and why the life and ...

"If trying to explain how three super puffs formed in one system wasn’t challenging enough, now we have to explain a fourth planet." When you purchase through links on our site, we may earn an ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Here we go again. Lego has ...