YR4 was first reported to the Minor Planet Center by NASA's Asteroid Terrestrial-impact Last Alert System (ATLAS) in Chile on January 27, 2025.

This Summit focused on common challenges for the three tropical forest (…) The One Planet movement was created to maintain maximum political ambition for the fight against climate change and the ...

The magnetic north pole’s movement, which has suddenly accelerated ... Instead, magnetic north is the changing location where the planet’s magnetic field lines converge. This field is ...