Abstract: Sharding can significantly improve the blockchain scalability, by dividing nodes into small groups called shards that can handle transactions in parallel. However, all existing sharding ...

New geological evidence reveals the Great Pyramid may be tens of thousands of years older than history claims.

The footage also captured a tense exchange between the guide and the individual recording the incident. A tour guide has been arrested after allegedly drawing on the 4,000-year-old Pyramid of Unas in ...

The old food pyramid old guide recommended filling your plate with roughly equal portions of grains, protein, vegetables, and fruit, with dairy rudely downsized and pushed to the side. The new ...

Sarah Todd returned to reporting in January 2025 after being assignment editor at STAT since October 2022. You can reach Sarah on Signal at sarahlizchar.47. How trustworthy is the new U.S. food ...