This episode explores new research, which has found that signs of life could be detectable in single ice grains that are emitted from extraterrestrial moons.

---

---

This episode explores new research, which has used ancient tree rings to reconstruct the climate records of North China.

---

---

This episode explores new research, which has found that fishing for oil and meat drives deepwater shark and ray decline.

---

---

This episode explores new research, which has found that deforestation exacerbates the risk of malaria for the most vulnerable children.

---

---

This episode explores new research, which has found that cloud clustering causes more extreme rain.

---

---

This episode explores new research, which has looked to neutron stars to reduce nuclear waste.

---

---

This episode explores new research, which has detected the faint light of stellar corpses beside predator stars.

---

---

This episode explores new research, which has found that climate change likely triggered pandemics in antiquity.

---

---

This episode explores new research, which has found confirmation of an ancient lake on Mars.

---

---

This episode explores new research, which has found that Alpine glaciers will lose at least a third of their volume by 2050.

---

---