Science Narwhals Have Stunning Spiraled Tusks. That’s Not the Only Twist. X-rays revealed that the tusks have an internal opposing twist, which may help explain how they grow so straight — the only tusks like them... August 28, 2026 1 minute read Read More → Post navigation Previous: Disorder at balloon release for man who died in A66 car crash ‘put lives at risk’, MP saysNext: A Melting Glacier in Nepal Was a Time Bomb. There Are More to Come. Related Stories Science Top Mathematician Announces New Institute for A.I. Safety September 8, 2026 Science Is There Alien Debris on the Moon? Some Scientists Plan to Find Out. September 5, 2026 Science Inside the D.O.J.’s Investigation of Fauci and Other Virus Scientists September 5, 2026
