Warning of terrifying 'exploding trees' phenomenon amid record-breaking cold snap in the US.
extreme arctic cold causes tree sap to freeze and expand, creating pressure that cracks the trunk with a sound like a gunshot.
extreme arctic cold causes tree sap to freeze and expand, creating pressure that cracks the trunk with a sound like a gunshot.
these are highly secure browsers that will help you browse the web without leaving any information
a group of students and dutch and chinese professors built an ice tower in china with a height of 31m and an average thickness of 25 cm (9.84 inches).
the apple design awards are an annual award honoring the best-looking ios apps and a gratitude to hundreds of thousands of developers around the world for their contributions to