Reforesting is useful — but there are some “golden rules” to follow
Many tree-planting projects are not being done correctly
Latest headlines
Should we double-mask to prevent COVID-19? Fauci (and others) say yes
As new variants of the virus expand, experts look at better ways to be protected with face masks
Hyperbaric oxygen chambers could stop genetic aging, clinical study suggests
Hyperbaric chambers could be a 'fountain of youth', the study authors say.
Tyrannosaurus rex started life as large as a Border Collie, a new paper reports
To pet, or not to pet? Hmmm…
Why your dog likes to eat grass
Dogs aren’t true carnivores, but they aren’t exactly omnivores either. The reason why so many dogs like to nibble grass...
Afternoon naps could help keep your mind limber and stave off dementia
What about second naps?
Korean researchers develop fully transparent solar panels — and they’re smartphone compatible
Smartphones might soon power themselves.
Why the COVID-19 variants are so dangerous and how to stop them spreading
Contagious variants are extremely dangerous, researchers warn.
What function does the appendix serve?
Far from useless, the appendix is important for maintaining gut flora and supporting the immune system.
Developed nations aren’t supporting poor countries’ climate transition as much as they promised
They promised $50 billion in support -- but the promises are falling short.