AlterYourReality /iStock. You’re most likely to spot a lenticular cloud near hills or mountains. They need a certain air current to form, and just the right conditions tend to happen around the ...

Mountains, like rainforests, are hotbeds of biodiversity. But scientists aren't sure why. For years, they've thought that it might be related to the new environments that arise when mountains form ...

Mountains, like rainforests, are hotbeds of biodiversity. But scientists aren't sure why. For years, they've thought that it might be related to the new environments that arise when mountains form ...