Animal embryos evolved before animals
A new study has discovered that animal-like embryos evolved long before the first animals appear in the fossil record.
Solving fossil mystery could aid quest for ancient life on Mars
The search for evidence of life on Mars could be helped by fresh insights into ancient rocks on Earth.
On balance, some neonicotinoid pesticides could benefit some bees
The story of neonicotinoids is growing more nuanced. Europe has banned outdoor use of three of these insecticides to protect bee populations. Two other...
Bad news for Nemo: Clownfish can’t adapt to rapid environmental changes
The beloved anemone fish popularized by the movies 'Finding Nemo' and 'Finding Dory' don't have the genetic capacity to adapt to rapid changes in...
Habitat restoration alone not enough to support threatened caribou
New research suggests restoring habitat may not be enough to save threatened woodland caribou -- an iconic animal that's a major part of boreal...
Woody plants with undesirable tendencies
A weed is normally defined as a plant, native or non-native, that is not valued where it is growing. An invasive species is generally...
Big trucks, little emissions
Researchers reveal a new integrated, cost-efficient way of converting ethanol for fuel blends that can reduce greenhouse gas emissions.
Coastal fog linked to high levels of mercury found in mountain lions, study finds
Researchers have discovered elevated levels of mercury in mountain lions, the latest indication that the neurotoxin is being carried in fog, deposited on the...
Biotech breakthrough turns waste biomass into high value chemicals
A move towards a more sustainable bio-based economy has been given a new boost by researchers who have been able to simplify a process...
Forests face climate change tug of war
Increased carbon dioxide allows plants to photosynthesize more and use less water. But warmer temperatures drive plants to use more water and photosynthesize less....




















