New HIV vaccine shows unprecedented success in preclinical study

The asteroid that killed the dinosaurs hit in [northern hemisphere] Spring

Three Millennia Ago, Humans May Have Spoken Thousands More Languages Than We Have Today, During a Linguistic 'Golden Age'

Bonk

Study gathers over 4,000 photos to find Bolivia’s rarest Amazonian dog

370 billion crickets are farmed for food every year. Scientists have discovered they may feel pain

Karajarri celebrate Australia’s first ‘Sea Country’ Indigenous Protected Area

Why are there so many lizards in Australia? The ancient climate holds a clue

Up to half the bird species using the African-Eurasian flyway are declining

Asia’s mainland leopard cat is abundant but still cloaked in mystery

Endangered golden-headed lion tamarin: Photo of the week

Scientists forecast wildfire risk for species survival under climate change

Unusual ant interaction hints at mutualistic ‘cleaning’ system

Why these toads are evolving faster than anyone expected

Some rays flash decoy eyes while others never do, as evolution's hidden trade-off comes into focus

How I made the cheapest nuclear reactor possible

How Namibia’s bird conservation projects build community resilience (commentary)

A world with a toad hiding in your garage is richer than one without

The River Otter's Remarkable Comeback

Astronomers Denounce Elon Musk-Led Plan to Pollute Earth's Orbit With 1.7 Million Satellites | Common Dreams