Telescope team reads the fine print — from more than a kilometre away
A pair of telescopes picking up reflected light achieve a performance 14 times better than a single telescope can manage alone.
Explosive volcanoes can bury carbon —a climate boon
Ash spread by violent eruptions in South American sequester carbon in the soil.
What big eyes this whale has — but not the better to see you with
The humpback whale has the whale equivalent of nearsightedness, which puts it at risk of being snarled in fishing gear.