For years, scientists believed the Alberta butterflies were just a unique population of half-moon hairstreaks, or Satyrium semiluna, a species found throughout the western United States.

Apr. 23, 2025 — Scientists believe they know what causes the treated infection to mimic chronic illness: the body may be responding to remnants of the bacteria that causes Lyme that tend to pool ...

Apr. 23, 2025 — In the soils of Earth's wetlands, microbes are in a tug-of-war to produce and consume the powerful greenhouse gas methane. But if the Earth gets too hot, it could tip the scale ...

Fig. 2. Proposed model for the role and the mechanism of RNase H1 and centromeric R-loops in regulating oocyte meiotic d...Science China Press ...