Politicians aren't in a hurry to lower emissions even as the world's temperature rises. Can we buy more time to fix the environment with a giant orbiting sunshade?

A new study shows just how little we know about why Venus became the hothouse world it is today.

Planes capable of suborbital flights reducing emissions from air travel sounds absurd at first glance, but a lot more plausible when you consider the technology they plan to use.

Imagine a device from science fiction capable of creating a self-replicating, constantly improving robotic hivemind. I wanted to know if we could build one today. Then I sort of did.

It turns out that some quantum systems don't want to decay into their most chaotic state. Instead, they want to return to the state in which they started.

For the first time, an AI was trained how to simulate a universe 600 million light years across. Does how fast it was able to do it and how well it understood its task tell us something profound about the cosmos?

There's a lot of bad advice about diet and exercise floating on the Internet, and it's especially problematic when this bad advice masquerades as something scientific.

Jordan Peterson is trying to create a safe space for his fans online. He is far from the first right wing celebrity who tried to do just that with results that can only be described as underwhelming.

The space exploration industry is booming, which is an encouraging sign for our future. But some pundits are arguing that rocket launches will exacerbate global warming.

Some futurists and entrepreneurs think that artificial intelligence can match people to jobs. Unfortunately, they're underestimating the job seekers while overestimating the AIs.

Humans have been thinking about modifying themselves to survive the rigors of space flight for a long time now. Thankfully, out ideas for how to do it have vastly improved.

Facebook's new cryptocurrency is a scary and dangerous ploy to further exploit its users, and government agencies are right to be worried.

Having apparently ran out of enemies for a night, Fox News decided to battle a new foe during its primetime lineup: the tyranny of the ubiquitous metric system.

A strain of salmonella immune to antibiotics of last resort has been found in the United States. This should be a wakeup call for both Big Pharma scientists and government regulators.

The late physicist Stephen Hawking predicted that black holes evaporate as its massive tidal forces interfere with quantum particles. Now, experiments are starting to confirm his predictions.