'Lock-and-key' chemistry keeps cancer drugs inactive until they reach tumor sites

• Many therapeutic molecules used in cancer treatments are highly toxic, often harming healthy tissues and causing significant side effects • This creates a critical need for strat

Science · February 25, 2026 (updated February 25, 2026) · 1 min · 139 words

Ribosomal RNA expansion segments mediate the oligomerization of inactive animal ribosomes

• Science, Volume 391, Issue 6787, February 2026. • Science, Volume 391, Issue 6787, February 2026.

Science · February 24, 2026 (updated February 25, 2026) · 1 min · 206 words

Ribosomal RNA expansion segments mediate the oligomerization of inactive animal ribosomes

• Science, Volume 391, Issue 6787, February 2026.

Science · February 22, 2026 (updated February 23, 2026) · 1 min · 103 words
DeFi protocol ZeroLend shuts down after three years, citing inactive chains and hacks

DeFi protocol ZeroLend shuts down after three years, citing inactive chains and hacks

• DeFi protocol ZeroLend shuts down after three years, citing inactive chains and hacks The protocol is shutting down after three years, citing unsustainable economics, thin margin