Alanna Mitchell

It’s Official: The Leap Second Will Be Retired (a Decade from Now)

Time Has Run Out for the Leap Second

In ‘Dinner on Mars,’ food researchers redesign our agricultural system from scratch

The land holds memories

Bioacoustics: What nature’s sounds can tell us about the health of our world

Tree theft comes out from the shadows in bracing new book

Un grupo de científicos trabaja para redefinir los segundos

Get Ready For the New, Improved Second

What the world’s most powerful telescope is teaching us about the universe

Cane Toad Fail

The myth of zero risk: Have two years of a pandemic taught us anything about navigating uncertainty?

Japanese method can grow forests 10 times faster — and help heal our planet

Canadian technology takes ocean mapping to new depths

The beetle scientist on a mission to name the world's most beguiling bugs

Be Like Lichen

Vie et mort d’une baleine pas comme les autres

Green-shaming won’t help solve the climate crisis — this is how we can move forward

A data revolution is helping to keep workers safe from storms at sea

Time for a Sea Change

Not only do marine protected areas safeguard biodiversity, but with nature taking the lead, MPAs boost commercial fisheries and help lock in massive amounts of carbon. HERE’S A THOUGHT EXPERIMENT. What if, instead of trying to fix nature, we let…

Caribou are vanishing at an alarming rate. Is it too late to save them?