News
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PaleontologyEgg-Citing Discovery: Dinosaur fossil includes eggshells
The first-ever find of shelled eggs inside a dinosaur fossil bolsters ideas about the reptiles' reproductive physiology.
By Sid Perkins -
Health & MedicineSmelly garlic: A lung tonic?
Fresh garlic or its powdered equivalent might prevent a potentially lethal condition in which pulmonary blood pressure is selectively elevated.
By Janet Raloff -
Breath training aids sprint power
Breath training may help athletes who perform short, high-intensity activities such as sprinting.
By Janet Raloff -
Health & MedicineBlood hints at autism’s source
A new biochemical profile in blood may lead to earlier diagnosis of autism and a better understanding of its genetic causes.