America Needs an 'All of the Above' Space Strategy
America’s space community is having a phony and destructive debate about whether the U.S. should continue its current focus ...
JWST Made a Cosmological Crisis Worse
Astronomers have two main ways to calculate how fast the universe is expanding. Unfortunately, they don't agree with one another. The JWST was supposed to help solve this discrepancy, kn ...
The Best Evidence That Atlantic Currents Are Slowing
The AMOC is one of Earth’s most vital systems and it may be collapsing. Ocean scientist, Lisa Beal, has discovered that the Gulf Stream is slowing down, indicating a potential ti ...
Why Carbon Capture Alone Won't Stop Climate Change
Chemists have been pulling carbon dioxide out of the air for almost 300 years, but can this seemingly magical technology save us from climate change? George answers that question with ...
Bob Walker
America’s space community is having a phony and destructive debate about whether the U.S. should continue its current focus on returning astronauts to the Moon or switch to ...