Scientists find an exception in the Montreal Protocol for the use of ozone-depleting feedstocks could set the recovery of the ozone layer back seven years.

The concept of the vacuum, initially thought to be empty, is actually steeped in complex physics. From Aristotle's horror vacui to quantum field fluctuations, this piece explores the transition from ...

Madrid, Apr 16 (The Conversation) Is the vacuum empty? The answer depends on the level of sophistication of physics we use.If we limit ourselves to the everyday physics of touching, seeing, or ...

The ozone layer has been on track to recover thanks to the Montreal Protocol—but a loophole may be holding it back. Chemicals ...

Photosynthetic bacteria helped shape planet Earth. Among them are cyanobacteria that produced the oxygen in the atmosphere ...

Nitrogen makes up most of the air, but turning it into a liquid is far harder than it sounds. After hours of failed setups, ...

Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of ...

HONG KONG, April 17 (Reuters) - China's Shenzhou-21 astronaut crew will stay in space for an extra month, after careful ...

China has reportedly switched on its “largest artificial intelligence computing cluster” in Zhengzhou, Henan ...

The recovery of the ozone layer in the Earth's stratosphere could be delayed by several years, according to an international ...