We all have to-do lists, and sometimes working through them takes longer than we expect.  Roughly 15 years ago, I was working on a lot of large-scale building projections and featured some of them in ...

Particle never before seen on Earth detected; it could come from a primordial black hole and the origin of the universe.

Tiny aerosol particles in the air play a big role in regulating how much sunlight our planet absorbs or reflects, and how clouds form above us. In a recent study, researchers found that extreme heat ...