Cows deliver healthy calves without embryonic protein long thought essential for pregnancy
Scientists have found that cows can carry calves without a protein previously believed necessary for pregnancy. The discovery challenges previous understanding of cattle reproduction. It has been observed in multiple cows so far.
Why it's good news: It opens up new possibilities for breeding and reproductive research in cattle, potentially leading to improved animal health and welfare.
The science section covers breakthroughs in medicine, physics, biology, and technology. We surface discoveries that expand what humanity can do, from new treatments reaching clinical trials to engineering feats that seemed impossible a decade ago. Every link goes to the original publisher so you can read the full study or press release yourself.
If today's breakthrough story sparked something, a live 1-on-1 tutor can take you from curious to competent. First lesson guaranteed or your money back.
Try Preply free →
NASA has invited industry companies to submit plans for commercial space stations that can serve as a replacement for th…
Most news feeds won't give you another one. Our morning letter will: one email at sunrise with the day's best good news.
Start tomorrow morning →