The United Nations warned on Monday that countries' current pledges for reducing carbon emissions fall "miles short", as greenhouse gas levels reached record highs in 2023. A separate report by UN ...

Greenhouse gas concentrations in the atmosphere reached new record highs in 2023, the UN warned on Monday, with countries falling "miles short" of what is needed to curb devastating global warming.

It is synthesized by the skin in response to sunlight and must be activated through a two-step process. In its initial form, vitamin D is inactive and needs to be converted into its biologically ...

Activated charcoal is a fine, black powder that's very good at grabbing hold of chemicals, which is why it's commonly used to treat poisoning. Some people use activated charcoal in an attempt to ...

As the levels of carbon dioxide in the environment rapidly rise and the climate consequences of that rise become increasingly apparent, research and investment into carbon capture strategies have ...

Emissions rose 1.3 per cent to 57.1 gigatonnes of carbon dioxide equivalent in 2023. That is a far faster annual rate of growth than during the decade 2010-2019, when emissions grew on average 0.8 ...

Capturing and storing the carbon dioxide humans produce is key to lowering atmospheric greenhouse gases and slowing global warming, but today’s carbon capture technologies work well only for ...

In the face of rising CO2 levels, scientists are searching for sustainable ways of pulling carbon dioxide out of the air, so-called direct air capture. A new type of porous material, a covalent ...

More than just a touch of luxury, carbon fiber enables tripods to be sturdy and resistant to vibration, while shedding around 25% in terms of carrying weight. When you purchase through links on our ...

Nicholas Gyeney’s supernatural thriller “The Activated Man” will have its world theatrical premiere on Friday, Dec. 13, at the Writers Guild Theater in Beverly Hills. The film will also have ...

They created a light-activated switch that controls protein function associated with cell structure and shape and incorporated it into natural killer cells, a type of immune cell that fights ...