Science News The type of heat waves that wilt crops, torch forests — and kill people — are expected to become more frequent and severe over the next 30 years regardless of whether humans curb emissions
The secret to getting ahead in life is apparently the same as the secret to real estate: location. A new paper by economists at Harvard and Berkeley finds big differences in income mobility in different
Having identities may help dolphins communicate, study suggests. We already knew that bottlenose dolphins can follow "recipes" in preparing mollusks, help other species in distress, and possibly do math.