Scientists have long known that Earth's core is mostly made of iron, but the density is not high enough for it to be pure iron, meaning lighter elements exist in the core, as well. In particular, it's ...
As of December 2025, there is no approved fourth federal stimulus check. Former President Donald Trump has proposed a new round of payments, but this has not been approved by Congress. Arizona has ...
LLMs like Chat GPT come with major social costs — including child labor — that we can't ignore. Do we really need progress that's built on the suffering of others? When you purchase through links on ...
Everything around us is built from sets of chemical elements. From the air we breathe to the jewelry we wear. All of these elements can be found on the periodic table that we’ve all had a chance to ...
Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...
These "nucleation" events are the first steps toward freezing. What they found was surprising: silicon and sulphur, elements often assumed to be present in the core, actually slow down the freezing ...
When studying rare earth elements, noticing a violet glow in the lab used to be a sign for scientists that something intriguing lay on the other side of an impenetrable wall. That glow belonged to ...
Don't throw out your expired COVID tests just yet. Here's how to find out if the expiration date has been extended. Katie covered all things how-to at CNET, with a focus on Social Security and notable ...
On April 4, China’s Ministry of Commerce imposed export restrictions on seven rare earth elements (REEs) and magnets used in the defense, energy, and automotive sectors in response to U.S. President ...
There's still time to collect the pandemic-era $1,400 IRS stimulus check by April 15. It's your final chance to do so. Filers who never received the funds can claim the recovery rebate credit on their ...
Taxpayers can still receive a stimulus check up to $1,400 depending on how they filed their 2021 tax returns. The Internal Revenue Service announced in December that it would be distributing about ...
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