Pinnipeds traded flexible necks for powerful, mobile lower backs as their ancestors transitioned from land to water.
Sukanya Charuchandra
Originally from Mumbai, Sukanya Charuchandra is a freelance science writer drawn to reporting on biomedical research, archaeology, and climate science. She holds Master’s degrees in science journalism and biotechnology.
Airborne DNA reveals shifting reproductive timing in bryophytes
Reconstructing time from decades of air samples shows bryophytes releasing spores earlier as the climate warms.
Mediterranean lizards lighten their coloration to cope with wildfire heat
After fires strip away vegetation, common Mediterranean lizards rapidly shift color to reflect heat, darkening again once the landscape recovers.
Epigenetic changes tie brain maturation to adolescent cognitive gains
Shifts in gene regulation during adolescence guide the refinement of brain circuits tied to executive function.
Sun orchids successfully trick bees with false anthers
Bees fooled by mimicry help pollinate sun orchids, driving fruit production.
Fruit colour plays a smaller role in birds’ choice than previously thought
Field observations across the Americas show that birds’ choice of fruits depend on exploration, learning and context far more than fruit colour.
More vulnerable honey bees buffer the hive against heat stress
Honey bees more susceptible to heat are the first to initiate fanning behaviours that help the hive cool down.
Climate pledges could shrink global cropland
The tradeoff raises concerns about food security, particularly for the Global South.
Higher hemoglobin levels linked to increased risk of polycystic ovary syndrome
A new study identified the potential pathway responsible for linking high hemoglobin to polycystic ovary syndrome.
Cold shock from ice baths leads to stronger cells
New study reveals how repeated cold-water exposure enhances the cellular defenses, promoting adaptation to extreme temperatures.