IMO's net-zero framework delay impacts shipping decarbonization. High emitters, carbon trading, and COP30's role are key. Concerns arise over emissions, climate goals, and industry's future.
Scientists explore if exploding primordial black holes could be the source of record-breaking high-energy neutrinos detected on Earth. The theory links to dark matter and Hawking's leaky black hole concept.
Other effects that could tweak planetary orbits would also need to be accounted for, such as the solar wind of charged particles that streams out from the sun, says astrophysicist Andreas Burkert of Ludwig-Maximilians-Universität München in Germany, who was not involved with the two studies.
