A recent study presents a new way to understand life by describing it as a cascade of machines producing machines, spanning from molecular to biosphere levels. What is life? This question remains the ...

As a self-confessed tech geek, it's almost impossible not to be wowed by all of this gadgetry, but not many of us will ever ...

Scientists say glacier engineering could be a potential stopgap as the Earth passes a critical climate milestone. Others aren’t as convinced ...