- Australians First in the New World?
- Origin of Clovis Culture Disputed
- A "Magic Number" Encoded in Three of the World's Major Pyramids
- Mapping and Analyzing Dark Matter
- Frog Poison Factory
- Puffin Tongue Trick?
- Human-chimp DNA Dissimilarities
- Four-Dimensional Biology
- A Squid's Eyes that Look Up and Down
- Tuberculosis and the Extinction of the Megaforna
- Dark Matter in our Genome
- Unknown Source of Animal Diversity
- Communication among Bacteria
- When the Earth Gets Cracking
- Subduction Doesn't Check Out
- Chicxulub Didn't Do It!
- Squishy Ball Lightning
- Far-Floating Fowl