We'd love your feedback. Take a 30-second survey to help improve The Block. Crypto infrastructure provider ChangeNOW has launched a Free Fast-Track Program aimed at early-stage wallet developers. The ...

Stablecoin transaction volumes hit a record $33 trillion in 2025. That figure tends to get buried under crypto price speculation and ETF inflows, but it represents something more consequential than ...

Tackling the technical battle to protect Bitcoin from quantum computers. We explore why quantum-resistant signatures are up to 100x larger than current ones and the impact this has on block space and ...

According to @gdb, GPT-5.2 Pro was used by Neel Somani to solve a second open Erdős problem, specifically problem number 281, with no prior solutions found, source: X post by @gdb on Jan 18, 2026 and ...

In an impressive feat, Japanese startup Sakana AI’s coding agent ALE-Agent recently secured first place in the AtCoder Heuristic Contest (AHC058), a complex coding competition that involves ...

Getting good at LeetCode Java isn’t just about solving problems; it’s about having a good plan. You need to know where to start, what tools to use, and how to keep going when things get tough. This ...

"main" #3 [8963] prio=5 os_prio=31 cpu=30.57ms elapsed=2.19s tid=0x0000000123815a00 nid=8963 in Object.wait() [0x000000016b24e000] java.lang.Thread.State: RUNNABLE at ...

A shocking phenomenon in Times Square has captured New Yorkers' attention. Steps away from the New Amsterdam Theatre’s back entrance at 41st Street and Seventh Avenue, something seems to be causing ...

When you rub a balloon on your hair to make it float and cling, you might not think of it as one of the deepest – and strangest – mysteries of science. When you reach out to open a door and your ...

While regulators in Europe and the US debate crypto’s future, young Africans are already using blockchain to solve pressing challenges from unstable currencies to internet access. While blockchain ...