Environment– This was a pretty weird forest - not like any forest you would see today, says study author Professor Neil Davies.
Calamophyton
Bob Moran’s cartoons
Support TNT with a donation
Science
Researchers’ new IVF method: Children born with DNA from three people
Study: Fluoride in drinking water may impact children’s cognitive ability
Environment
Protect yourself from horseflies this summer
Give thirsty bees a lifesaving gift: Water in the summer heat
Letters
