Why do cats sleep all day?
It's not uncommon for cats to sleep up to 17 hours a day. What do you think they're dreaming about?
Latest headlines
‘Kick and kill’ approach cures HIV in 40% of mice
This is one of the most exciting results we've had for HIV so far.
Climate change and land use are lethal one-two punch for protected areas
As if ecosystems didn't have enough trouble already.
WHO chief warns that the pandemic is ‘far from over’
Things are not looking up, not really.
This is the most detailed 3D map of the universe
It will help scientists better understand dark energy and the unnerving expansion of the universe.
5,000-year-old ‘scepters’ may actually be the oldest drinking straws in the world
Bronze Age people used long straws to share beer from the same vessel.
Extinct megafauna were “engineers” that shaped Central and South American ecosystems
Big animals are important, and they've been important for a long time.
Ozone pollution is causing billions worth of damage to East Asian crops
It's a big problem for one of the agricultural hotspots of the planet.
The best science websites you should be reading in 2022 (other than this one)
Get smarter every day by reading this fine selection of hand-picked science websites.
Eye-tracking can be used to monitor ICU patients and allow them to communicate with doctors
Losing the ability to speak can be hugely traumatic.