The idea that machines might take over all teaching jobs is a common worry. In medical schools, professors are still needed to guide students through complex clinical decisions and to model professional behavior. Yet new technology is changing what a teacher does. First, digital tools can handle
Scientists have created a new type of sponge that sticks strongly to wet tissue and stops bleeding even when patients take blood‑thinning drugs. The trick is coating one side of a gelatin sponge with a special polymer called PANS, which contains NHS ester groups. These groups form strong bonds—bo
Older adults often feel left out when they stay at home or in care centers. Giving them activities that fit their own tastes can change that picture. A plan that uses the home setting and looks at what each person likes makes daily life more engaging. When activities match a senior’s interests, the
A recent hack drained about $285 million from a crypto platform, sparking debate over whether the issuer could have acted faster to stop the loss. The attacker removed roughly $71 million in USDC from one wallet and then used a cross‑chain tool to move about $232 million from Solana to Ethereum.
Institutions are moving away from betting that crypto prices will jump and toward earning regular cash flow. Many big firms already own Bitcoin or Ethereum for the long term, but they’re now looking at ways to let those holdings work for them while waiting. This shift has spurred fresh product
The study looks at ways to make historic buildings in Iran, Oman and Saudi Arabia greener. Instead of tearing them down or rebuilding, the researchers test “retrofitting” – adding new materials that come from plants and other renewable sources. First, the team measures how much energy a buildi
Norway may not be the first place people think of when they hear about long life, but it holds many clues to staying healthy and joyful. Scientists have found that the country’s people enjoy high levels of happiness, long lives, and a good quality of life with fewer illnesses. One key habit is
Todd Blanche just got a big promotion. He’s now in charge of the Department of Justice after his boss, Pam Bondi, was let go. Blanche used to be a top lawyer for Trump before this shift. People are talking about what his new job means for cryptocurrency. Blanche has a complicated history with crypt
A recent decision by U. S. regulators has set off a clash between old-school banks and cryptocurrency companies. The Office of the Comptroller of the Currency gave Coinbase the green light to launch a national trust bank, but not everyone is happy about it. Critics argue that digital firms shouldn’t
Shrimp farming is booming along tropical coasts, but scientists still argue over whether these operations leak harmful metals into nearby mangrove swamps. A recent study took a close look at Todos os Santos Bay in Brazil, where shrimp ponds sit right next to mangroves. Researchers tested mud from th
