All posts by Seema Parmar

Hunters in southern Africa 60,000 years ago, may have been turning simple stone-tipped arrows into chemically enhanced weapons. A new finding suggests poison use was already part of hunting technology…

Along Morocco’s Atlantic coast, hominin fossils dated to about 773,000 years ago have been recovered from a cave sequence. The remains date to around the time — and likely just…

Before administering anesthesia, clinicians carefully evaluate a patient’s overall health, physiology, and medical history to determine the safest and most effective approach. Still, beyond factors like age or body weight,…