The Earth has had some seriously cold periods. Two major ice ages happened during the Neoproterozoic Era. These were the Sturtian and Marinoan ice ages. During these times, the planet was covered in ice from pole to pole. This is known as a "snowball Earth. " The ice ages lasted for millions of year
In the heart of Europe, around the year 900, a significant event unfolded. The first "Polish" political entity emerged, driven by the Eurasian slave trade. This new powerhouse embarked on a rapid expansion, both in territory and in its impact on the environment. Construction projects boomed, and the
Bluesky is introducing a new way to verify accounts, similar to the blue check marks seen on other social media platforms. This change comes as the platform has seen a surge in users since it opened to the public in early 2024. Before this, users could verify themselves by adding custom domains to t
A former Pentagon spokesperson has criticized the leadership of the current defense secretary, Pete Hegseth. The criticism comes as reports surface about a second private Signal chatroom used to discuss sensitive military information. At the heart of the issue is Hegseth himself, who has been accus
Instagram is stepping up its game to protect young users. It is now using artificial intelligence to spot teens who might be fibbing about their age. This move is all about making sure teens are using the app safely. When Instagram thinks an account belongs to a teen, it switches it to a restricted
The world of autism research is always buzzing with new ideas. One recent study has been looking into transcranial pulsed current stimulation, or tPCS. This fancy term refers to a technique that uses gentle electrical pulses to stimulate the brain. The goal? To see if it can help kids with autism sp
Caring for someone with schizophrenia is a tough job. It's not just about helping with daily tasks. It's about dealing with a lot of stress and pressure. This is what many primary caregivers face every day. They are the unsung heroes who provide constant support. But this role can take a heavy toll
Europe is full of experts talking about biodiversity. They have lots of data on how biodiversity is doing, where it's going, and what can be done about it. But there's a problem. All this knowledge isn't always getting to the people who make the rules. The EU has a big plan to fix this by 2030.
The Dobbs decision has shaken up the world of obstetrics and gynecology. It’s not just about the politics. It’s about where doctors choose to practice. The impact of state laws on abortion is a big deal. It affects who has access to reproductive health care and how good that care is. OBGYNs
In 2018, Massachusetts took a big step forward in health care. They started using a new system called Accountable Care Organizations, or ACOs, for their Medicaid program. This system is designed to make health care better and more efficient. One key part of this new system is that it requires all AC
