New study suggests that fungi are an overlooked interplanetary contamination threat
Science Mag
Viruses—not bacteria—cause most childhood pneumonia
Largest recent study highlights the need for new vaccines
NIH probe of foreign ties has led to undisclosed firings—and refunds from institutions
Senior official says several universities have dismissed scientists and debarments are possible
How to evaluate computers that don’t quite exist
Developers debate way to measure the power of quantum computers
Thorny devils grow giant legs to pin rivals
Bulked-up males mate twice as often as their smaller peers
